Didier Sornette

Risks-X, Southern University of Science and Technology (SUSTech)

Chair Professor

1088 Xueyuan Avenue

Shenzhen, Guangdong 518055

China

Swiss Finance Institute

c/o University of Geneva

40, Bd du Pont-d'Arve

CH-1211 Geneva 4

Switzerland

  • Risks-X, Southern University of Science and Technology (SUSTech)

  • Swiss Finance Institute

SCHOLARLY PAPERS

214

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106,200

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Rank 1,742

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Top 1,742

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957

Scholarly Papers (214)

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1.

The Acceleration Effect and Gamma Factor in Asset Pricing

Swiss Finance Institute Research Paper No. 15-30
Number of pages: 25 Posted: 21 Aug 2015
Diego Ardila, Zalàn Forrò and Didier Sornette
ETH Zürich, Independent and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 4,794 (4,355)

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Asset pricing, momentum, positive feedbacks, acceleration, investment strategies

2.

Can We Use Volatility to Diagnose Financial Bubbles? Lessons from 40 Historical Bubbles

Quantitative Finance and Economics, 2 (1), 486-594 (2018), Swiss Finance Institute Research Paper No. 17-27
Number of pages: 127 Posted: 24 Jul 2017
Didier Sornette, Peter Cauwels and Georgi Smilyanov
Risks-X, Southern University of Science and Technology (SUSTech), ETH Zürich and ETH Zurich
Downloads 4,123 (5,552)
Citation 5

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gradual portfolio adjustment, international portfolio allocation, predictable excess returns.

3.

Crashes and High Frequency Trading

Swiss Finance Institute Research Paper No. 11-63
Number of pages: 29 Posted: 24 Dec 2011
Didier Sornette and Susanne von der Becke
Risks-X, Southern University of Science and Technology (SUSTech) and ETH Zurich
Downloads 2,789 (10,370)
Citation 47

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High-frequency trading, financial crashes, flash crash, liquidity, efficient market hypothesis, market makers, market breakers, herding, financial bubbles, computer trading, algorithmic trading.

4.

Dragon-Kings, Black Swans and the Prediction of Crises

Downloads 2,761 (10,583)
Citation 110

Dragon-Kings, Black Swans and the Prediction of Crises

Swiss Finance Institute Research Paper No. 09-36
Number of pages: 21 Posted: 08 Sep 2009
Didier Sornette
Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 2,265 (14,240)
Citation 40

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outliers,; kings, red dragons, extremes, crisis, catastrophes, bifurcations, power laws, prediction

Dragon-Kings, Black Swans and the Prediction of Crises

CCSS Working Paper No. CCSS-09-005
Number of pages: 20 Posted: 01 May 2010
Didier Sornette
Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 496 (123,833)
Citation 70

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outliers, kings, red dragons, extremes, crisis, catastrophes, bifurcations, power laws, prediction

5.

Financial Bubbles, Real Estate Bubbles, Derivative Bubbles, and the Financial and Economic Crisis

Downloads 2,641 (11,357)
Citation 23

Financial Bubbles, Real Estate Bubbles, Derivative Bubbles, and the Financial and Economic Crisis

Swiss Finance Institute Research Paper No. 09-15
Number of pages: 54 Posted: 12 Jun 2009
Didier Sornette and Ryan Woodard
Risks-X, Southern University of Science and Technology (SUSTech) and ETH Zurich
Downloads 2,110 (15,962)
Citation 6

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Financial crisis, bubbles, real estate, derivatives, out-of-equilibrium, super-exponential, growth, crashes, complex systems

Financial Bubbles, Real Estate Bubbles, Derivative Bubbles, and the Financial and Economic Crisis

Proceedings of APFA7 (Applications of Physics in Financial Analysis), Conference , CCSS Working Paper No. CCSS-09-003
Number of pages: 53 Posted: 27 Apr 2010
Didier Sornette and Ryan Woodard
Risks-X, Southern University of Science and Technology (SUSTech) and ETH Zurich
Downloads 531 (113,361)
Citation 17

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Financial crisis, bubbles, real estate bubble, derivatives, super-exponential

6.

Financial Bubbles: Mechanisms and Diagnostics

Swiss Finance Institute Research Paper No. 14-28
Number of pages: 26 Posted: 12 Apr 2014
Didier Sornette and Peter Cauwels
Risks-X, Southern University of Science and Technology (SUSTech) and ETH Zürich
Downloads 2,294 (14,226)
Citation 25

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systemic crisis, change of regime, financial bubble, bifurcation, instability, precursors, singularity, prediction, super-exponential, log-periodic, hierarchies, positive feedbacks, procyclicality

7.

Statistical Testing of DeMark Technical Indicators on Commodity Futures

Swiss Finance Institute Research Paper No. 15-56
Number of pages: 27 Posted: 06 Dec 2015 Last Revised: 20 Oct 2017
Marco Lissandrin, Donnacha Daly and Didier Sornette
ETH Zürich, ETH Zürich and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 2,271 (14,472)
Citation 2

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Technical Analysis, Back-Testing, Permutation Test, Financial Markets, Commodity Futures, Contract Roll-Over

8.

Real-Time Prediction and Post-Mortem Analysis of the Shanghai 2015 Stock Market Bubble and Crash

Swiss Finance Institute Research Paper No. 15-31
Number of pages: 16 Posted: 22 Nov 2015
Didier Sornette, Guilherme Demos, Qun Zhang, Qun Zhang, Peter Cauwels, Vladimir Filimonov and Qunzhi Zhang
Risks-X, Southern University of Science and Technology (SUSTech), ETH Zürich, ETH ZürichGuangdong University of Foreign Studies, ETH Zürich, Swiss Federal Institute of Technology Zurich (ETH Zurich) and ETH Zürich
Downloads 2,261 (14,561)
Citation 10

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Financial bubbles, Crashes, Probabilistic forecast, Johansen-Ledoit-Sornette model, Log-periodic power law singularity (LPPLS), Advanced warning, Chinese bubbles, Financial crisis observatory

9.

Are Bitcoin Bubbles Predictable? Combining a Generalized Metcalfe's Law and the LPPLS Model

Swiss Finance Institute Research Paper No. 18-22
Number of pages: 22 Posted: 16 Mar 2018 Last Revised: 22 Mar 2018
Spencer Wheatley, Didier Sornette, Tobias Huber, Max Reppen and Robert N. Gantner
ETH Zürich, Risks-X, Southern University of Science and Technology (SUSTech), ETH Zürich, ETH Zürich and D ONE Solutions AG
Downloads 2,254 (14,628)
Citation 10

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Bitcoin, crypto-currencies, bubble, prediction, Metcalfe law, log-periodic power law singularity, LPPLS, Johansen-Ledoit-Sornette

10.

The Illusion of the Perpetual Money Machine

Swiss Finance Institute Research Paper No. 12-40
Number of pages: 30 Posted: 21 Dec 2012
Peter Cauwels and Didier Sornette
ETH Zürich and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 2,151 (15,783)
Citation 3

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economic growth, productivity, financial markets, investments, returns, debt, bubbles, monetary policy

11.

Quantification of the High Level of Endogeneity and of Structural Regime Shifts in Commodity Markets

Number of pages: 56 Posted: 23 Mar 2013
Vladimir Filimonov, David Bicchetti, Nicolas Maystre and Didier Sornette
Swiss Federal Institute of Technology Zurich (ETH Zurich), United Nations - Conference on Trade and Development (UNCTAD), UNCTAD - United Nations Conference on Trade and Development and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 1,519 (27,123)
Citation 13

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Commodities, endogeneity, reflexivity, branching processes, bubble, oil, regime shift, self-excitation

12.

The NASDAQ Crash of April 2000: Yet Another Example of Log-Periodicity in a Speculative Bubble Ending in a Crash

Number of pages: 10 Posted: 09 Jun 2000
Anders Johansen and Didier Sornette
Riso National Laboratory - Wind Energy Department and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 1,320 (33,392)
Citation 16

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13.

Testing the Gaussian Copula Hypothesis for Financial Assets Dependences

Quantitative Finance, Vol. 3, pp. 231-250, 2003
Number of pages: 43 Posted: 21 Nov 2001 Last Revised: 07 Apr 2009
Yannick Malevergne and Didier Sornette
Université Paris I Panthéon-Sorbonne - Laboratoire PRISM and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 1,309 (33,804)
Citation 17

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Copulas, Dependence Modelisation, Risk Management, Tail Dependence

14.

The Lehman Brothers Effect and Bankruptcy Cascades

Swiss Finance Institute Research Paper No. 10-06
Number of pages: 33 Posted: 03 Feb 2010
Pawel Sieczka, Didier Sornette and Janusz Holyst
Warsaw University of Technology - Faculty of Physics, Risks-X, Southern University of Science and Technology (SUSTech) and Warsaw University of Technology - Faculty of Physics
Downloads 1,260 (35,720)
Citation 3

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Network, Cascade, Bankruptcy

15.

Bubbles Everywhere in Human Affairs

Swiss Finance Institute Research Paper No. 10-16
Number of pages: 24 Posted: 19 May 2010
Monika Gisler and Didier Sornette
ETH Zurich and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 1,248 (36,217)
Citation 7

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social bubbles, innovation, positive feedbacks, financial bubbles, tulip mania, Apollo program

16.

Polytope Fraud Theory

Swiss Finance Institute Research Paper No. 22-41
Number of pages: 64 Posted: 24 May 2022
Dongshuai Zhao, Zhongli Wang, Florian Schweizer-Gamborino and Didier Sornette
ETH Zürich - Department of Management, Technology, and Economics (D-MTEC), Bielefeld University, PwC Switzerland and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 1,133 (41,793)

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fraud risk assessment, financial fraud, fraud detection, machine learning

17.

Boom, Bust, and Bitcoin: Bitcoin-Bubbles As Innovation Accelerators

Swiss Finance Institute Research Paper No. 20-41
Number of pages: 27 Posted: 16 May 2020 Last Revised: 18 May 2020
Tobias Huber and Didier Sornette
ETH Zürich and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 1,132 (41,836)
Citation 3

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Bitcoin, Money, Cryptocurrencies, Financial Bubbles, Technological Innovation, Economic Growth, Reflexivity

18.

Bubble Diagnosis and Prediction of the 2005-2007 and 2008-2009 Chinese Stock Market Bubbles

Downloads 1,130 (41,951)
Citation 25

Bubble Diagnosis and Prediction of the 2005-2007 and 2008-2009 Chinese Stock Market Bubbles

Number of pages: 28 Posted: 28 Sep 2009
Zhi-Qiang Jiang, Wei-Xing Zhou, Didier Sornette, Ryan Woodard, Ken Bastiaensen and Peter Cauwels
East China University of Science and Technology (ECUST), East China University of Science and Technology - School of Business, Risks-X, Southern University of Science and Technology (SUSTech), ETH Zurich, BNP Paribas and ETH Zürich
Downloads 823 (64,234)
Citation 17

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stock market crash, financial bubble, Chinese markets, rational expectation bubble, herding, log-periodic power law, Lomb spectral analysis, unit-root test

Bubble Diagnosis and Prediction of the 2005-2007 and 2008-2009 Chinese Stock Market Bubbles

CCSS working Paper No. CCSS-09-008
Number of pages: 30 Posted: 27 Apr 2010
Zhi-Qiang Jiang, Wei-Xing Zhou, Didier Sornette, Ryan Woodard, Ken Bastiaensen and Peter Cauwels
East China University of Science and Technology (ECUST), East China University of Science and Technology - School of Business, Risks-X, Southern University of Science and Technology (SUSTech), ETH Zurich, BNP Paribas and ETH Zürich
Downloads 307 (212,629)
Citation 8

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Stock market crash, financial bubble, Chinese markets, rational expectation bubble, log-periodic power law

19.

Follow the Money: The Monetary Roots of Bubbles and Crashes

Swiss Finance Institute Research Paper No. 11-60
Number of pages: 32 Posted: 29 Nov 2011
Fulvio Corsi and Didier Sornette
University of Pisa - Department of Economics and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 1,122 (42,408)
Citation 7

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Minskian dynamics, financial bubbles, positive feedback, financial accelerator, generalized FTS-GARCH

20.

A Consistent Model of 'Explosive' Financial Bubbles with Mean-Reversing Residuals

Downloads 1,109 (43,112)
Citation 17

A Consistent Model of 'Explosive' Financial Bubbles with Mean-Reversing Residuals

Swiss Finance Institute Research Paper No. 09-14
Number of pages: 35 Posted: 12 Jul 2009
Li Lin, Ruoen Ren and Didier Sornette
China Academy of Financial Research (CAFR), Beihang University (BUAA) and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 738 (74,191)
Citation 15

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Rational bubbles, mean reversal, positive feedbacks, finite-time singularity, superexponential growth, Bayesian analysis, log-periodic power law

A Consistent Model of 'Explosive' Financial Bubbles with Mean-Reversing Residuals

CCSS Working Paper No. CCSS-09-002
Number of pages: 34 Posted: 27 Apr 2010
Lin li, Ruoen Ren and Didier Sornette
ETH Zürich, Beihang University (BUAA) and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 371 (172,769)
Citation 2

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Rational bubbles, finite-time singularity, super-exponential growth, Bayesian analysis, log-periodic power law

21.

Swiss Electricity Supply and Demand in 2017 and 2050. Is the Swiss 2050 energy plan viable?

Swiss Finance Institute Research Paper No. 22-56, 2022
Number of pages: 38 Posted: 01 Jul 2022 Last Revised: 06 Jul 2022
Euan Mearns and Didier Sornette
Academic Guest at the Department of Management, Technology, and Economics, ETH Zurich and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 1,026 (48,081)

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Switzerland, energy transition, nuclear, solar, storage , viability, costs

22.

Mathematical Structure of Quantum Decision Theory

Advances in Complex Systems, Vol. 13, pp. 659-698, 2010
Number of pages: 40 Posted: 08 Sep 2008 Last Revised: 12 Nov 2010
Vyacheslav I. Yukalov and Didier Sornette
Joint Institute for Nuclear Research and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 1,019 (48,586)
Citation 7

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decision theory, quantum theory, Hilbert space, utility theory, emotions, loss aversion, uncertainty aversion, Allais paradox, independence paradox, inversion paradox, Ellsberg paradox, conjunction fallacy, disjunction effect, isolation effect

23.

The Holy Grail of Crypto Currencies: Ready to Replace Fiat Money?

Revised version published in the Journal of Economic Issues: Richard Senner & Didier Sornette (2019) The Holy Grail of Crypto Currencies: Ready to Replace Fiat Money?, Journal of Economic Issues, 53:4, 966-1000, DOI: 10.1080/00213624.2019.1664235
Number of pages: 39 Posted: 23 Jun 2018 Last Revised: 15 Feb 2020
Richard Senner and Didier Sornette
Swiss National Bank - Financial Stability and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 998 (50,025)
Citation 11

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Crypto Currencies, Endogenous Money, Monetarism, Blockchain, Post-Fiat World, Unit Labour Costs, Coordinated Bargaining

24.

Forecasting Financial Crashes: A Dynamic Risk Management Approach

Swiss Finance Institute Research Paper No. 20-103
Number of pages: 18 Posted: 15 Dec 2020 Last Revised: 04 Jan 2021
J-C Gerlach, Dongshuai Zhao and Didier Sornette
ETH Zürich - Department of Management, Technology, and Economics (D-MTEC), ETH Zürich - Department of Management, Technology, and Economics (D-MTEC) and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 962 (52,644)
Citation 4

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Financial Bubbles, Crashes, Forecasting, LPPLS Model, Dynamic Risk Management, Confidence Indicator

25.

Are ‘Flow of Ideas’ and ‘Research Productivity’ in secular decline?

Swiss Finance Institute Research Paper No. 20-90
Number of pages: 34 Posted: 22 Oct 2020 Last Revised: 24 Oct 2020
Peter Cauwels and Didier Sornette
ETH Zürich and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 935 (54,762)
Citation 1

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research productivity, knowledge accumulation, economic growth, endogenous growth, exponential growth, S-curve, technological progress, discovery, invention, innovation, scientific revolutions

26.

LPPLS Bubble Indicators over Two Centuries of the S&P 500 Index

Swiss Finance Institute Research Paper No. 16-05
Number of pages: 32 Posted: 05 Feb 2016
Qunzhi Zhang, Didier Sornette, Mehmet Balcilar, Rangan Gupta, Zeynel Abidin Ozdemir and Hakan Yetkiner
ETH Zürich, Risks-X, Southern University of Science and Technology (SUSTech), University of New Haven, University of Pretoria - Department of Economics, Economic Research Forum (ERF) and Izmir University of Economics
Downloads 930 (55,165)
Citation 6

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S&P 500, LPPL method, stock market bubble, forecast, bubble indicators

27.

2000-2003 Real Estate Bubble in the UK But Not in the USA

Number of pages: 22 Posted: 15 Apr 2003
Wei-Xing Zhou and Didier Sornette
East China University of Science and Technology - School of Business and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 921 (55,917)
Citation 12

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Real estate, Bubble, Econophysics

28.

Inefficient Bubbles and Efficient Drawdowns in Financial Markets

Swiss Finance Institute Research Paper No. 18-49
Number of pages: 57 Posted: 16 Jul 2018 Last Revised: 17 Apr 2020
Michael Schatz and Didier Sornette
affiliation not provided to SSRN and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 899 (57,798)
Citation 3

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Financial Bubbles, Financial Crashes, Explosive processes, Bubble decomposition, Strict local martingale approach, Infinite horizon bubbles

29.

On Rational Bubbles and Fat Tails

SFB 303 Working Paper No. B-458
Number of pages: 19 Posted: 28 Jul 2000
Thomas Lux and Didier Sornette
University of Kiel - Institute of Economics and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 892 (58,413)
Citation 12

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rational bubbles, random difference equations, multiplicative processes, rational bubbles, random difference equations, multiplicative processes, fat tails.

30.

Bubbles for Fama from Sornette

Swiss Finance Institute Research Paper No. 21-94
Number of pages: 75 Posted: 30 Dec 2021 Last Revised: 27 Sep 2022
Dongshuai Zhao and Didier Sornette
ETH Zürich - Department of Management, Technology, and Economics (D-MTEC) and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 865 (60,940)

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Bubbles, Log-periodic power law singularity, Confidence indicator, Bubble crash, drawdown

31.

Inefficiency and predictability in the Brexit Pound market: a natural experiment

Swiss Finance Institute Research Paper No. 17-12, The European Journal of Finance, DOI: 10.1080/1351847X.2020.1805781, pp. 1-21 (2020)
Number of pages: 22 Posted: 29 Mar 2017 Last Revised: 24 Aug 2020
Ke Wu, Spencer Wheatley and Didier Sornette
Southern University of Science and Technology, ETH Zürich and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 858 (61,637)
Citation 5

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Prediction, natural experiment, market failure, efficient market hypothesis

32.

Endogenous Versus Exogenous Crashes in Financial Markets

Number of pages: 34 Posted: 10 Dec 2002
Anders Johansen and Didier Sornette
Riso National Laboratory - Wind Energy Department and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 842 (63,251)
Citation 19

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33.

On the Predictability of Stock Market Bubbles: Evidence from LPPLS ConfidenceTM Multi-Scale Indicators

Quantitative Finance, Forthcoming.
Number of pages: 18 Posted: 28 Nov 2017 Last Revised: 23 Sep 2018
Riza Demirer, Guilherme Demos, Rangan Gupta and Didier Sornette
Southern Illinois University Edwardsville - Department of Economics & Finance, ETH Zürich, University of Pretoria - Department of Economics and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 811 (66,515)
Citation 8

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Financial bubble indicators, LPPL method, Markov switching, Predictability, Short interest

34.

The Dynamics of the Forward Interest Rate Curve with Stochastic String Shocks

Downloads 806 (67,077)
Citation 14

The Dynamics of the Forward Interest Rate Curve with Stochastic String Shocks

Number of pages: 43 Posted: 04 Jun 2000
Pedro Santa-Clara and Didier Sornette
Nova School of Business and Economics and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 806 (66,042)
Citation 14

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The Dynamics of the Forward Interest Rate Curve with Stochastic String Shocks

Posted: 27 Mar 2000
Pedro Santa-Clara and Didier Sornette
Nova School of Business and Economics and Risks-X, Southern University of Science and Technology (SUSTech)

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35.

Quantifying Reflexivity in Financial Markets: Towards a Prediction of Flash Crashes

Swiss Finance Institute Research Paper No. 12-02
Number of pages: 24 Posted: 06 Feb 2012
Vladimir Filimonov and Didier Sornette
Swiss Federal Institute of Technology Zurich (ETH Zurich) and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 781 (69,861)
Citation 10

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complex systems, econophysics, exogenous- versus endogenous, high-frequency trading, criticality, trading activity, volume

36.

Significance of Log-Periodic Precursors to Financial Crashes

Downloads 779 (70,111)
Citation 9

Significance of Log-Periodic Precursors to Financial Crashes

Number of pages: 38 Posted: 25 Jul 2001
Anders Johansen and Didier Sornette
Riso National Laboratory - Wind Energy Department and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 779 (68,996)
Citation 9

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Significance of Log-Periodic Precursors to Financial Crashes

Posted: 30 Jul 2001
Anders Johansen and Didier Sornette
Riso National Laboratory - Wind Energy Department and Risks-X, Southern University of Science and Technology (SUSTech)

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37.

Multivariate Weibull Distributions for Asset Returns: I

Number of pages: 17 Posted: 04 May 2005
Yannick Malevergne and Didier Sornette
Université Paris I Panthéon-Sorbonne - Laboratoire PRISM and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 752 (73,539)

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Distribution of asset returns, copulas, modified Weibull distribution

38.

A Simple Mechanism for Financial Bubbles: Time-Varying Momentum Horizon

Swiss Finance Institute Research Paper No. 16-61
Number of pages: 39 Posted: 21 Oct 2016 Last Revised: 18 Jun 2018
Li Lin, Michael Schatz and Didier Sornette
East China University of Science and Technology (ECUST), affiliation not provided to SSRN and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 746 (74,316)
Citation 4

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financial bubbles, momentum, positive feedback, time-horizon, quasi-likelihood, finite-time-singularity

39.

Dissection of Bitcoin's Multiscale Bubble History

Swiss Finance Institute Research Paper No. 18-30
Number of pages: 38 Posted: 18 Apr 2018 Last Revised: 30 Apr 2018
J-C Gerlach, Guilherme Demos and Didier Sornette
ETH Zürich - Department of Management, Technology, and Economics (D-MTEC), ETH-Zürich - Department of Management Technology and Economics (D-MTEC) and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 740 (75,100)
Citation 8

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Cryptocurrency, Bitcoin, k-Means Clustering, Multiscale Bubble Indicator, Log-Periodic Power Law Singularity Analysis, Forecasting, Time Series Analysis, Market Crashes

40.

Identification and Critical Time Forecasting of Real Estate Bubbles in the U.S.A and Switzerland

Swiss Finance Institute Research Paper No. 14-44
Number of pages: 56 Posted: 12 Jul 2014
Diego Ardila, Dorsa Sanadgol, Peter Cauwels and Didier Sornette
ETH Zürich, ETH Zürich, ETH Zürich and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 740 (75,100)
Citation 2

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real-estate bubbles, USA and Switzerland, diffusion index, forecasting, log-periodic power law, criticality, positive feedback, sparse partial least squares

41.

Bitcoin Bubble Trouble

Forthcoming in Wilmott Magazine, 2018, Swiss Finance Institute Research Paper No. 18-24
Number of pages: 17 Posted: 20 Mar 2018 Last Revised: 19 Jun 2018
Jerome L Kreuser and Didier Sornette
ETH Zurich and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 730 (76,592)

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bitcoin, financial bubbles, efficient crashes, positive feedback, rational expectation, Kelly

42.

The Sentiment of the Fed

Swiss Finance Institute Research Paper No. 13-01
Number of pages: 38 Posted: 02 Feb 2013
Michel Fuksa and Didier Sornette
AGH University of Science and Technology and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 730 (76,479)

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economics, Federal Reserve, Federal Open Market Committee, Beige Book, word sentiment dictionary, prediction

43.

Dragon-Kings: Mechanisms, Statistical Methods and Empirical Evidence

RC working paper No. 12-004
Number of pages: 28 Posted: 20 Dec 2012
Didier Sornette and Guy Ouillon
Risks-X, Southern University of Science and Technology (SUSTech) and Lithophyse
Downloads 724 (77,265)
Citation 5

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extreme events, earthquakes, volcanoes, landlsides, finance, social sciences, geophysics, weather, bubbles, forecast, floods, drawdowns, wealth, epileptic seizures, neurosciences, hydrodynamics, rain, turbulence, storm, hurricane, snow avalanche, rupture, failure, damage, forest fire, evolution, ext

44.

Cascading Logistic Regression Onto Gradient Boosted Decision Trees to Predict Stock Market Changes Using Technical Analysis

Swiss Finance Institute Research Paper No. 18-50
Number of pages: 27 Posted: 25 Jul 2018 Last Revised: 08 Aug 2018
Feng Zhou, Zhang Qun, Didier Sornette and Liu Jiang
Guangdong University of Finance and Economics, Guangdong University of Foreign Studies, Risks-X, Southern University of Science and Technology (SUSTech) and University of Surrey - Surrey Business School
Downloads 706 (79,791)

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Ensemble learning; gradient boosted decision trees; logistic regression; price prediction; transaction costs, technical analysis

45.

Large Stock Market Price Drawdowns are Outliers

Downloads 701 (80,491)
Citation 9

Large Stock Market Price Drawdowns are Outliers

Number of pages: 45 Posted: 28 Dec 2000
Anders Johansen and Didier Sornette
Riso National Laboratory - Wind Energy Department and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 701 (79,317)
Citation 9

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Crashes, large market movements

Large Stock Market Price Drawdowns are Outliers

Journal of Risk, Forthcoming
Posted: 08 Oct 2001
Anders Johansen and Didier Sornette
Riso National Laboratory - Wind Energy Department and Risks-X, Southern University of Science and Technology (SUSTech)

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Market Crashes, Outliers, Drawdowns

46.

Physics and Financial Economics (1776-2014): Puzzles, Ising and Agent-Based Models

Swiss Finance Institute Research Paper No. 14-25
Number of pages: 78 Posted: 07 Apr 2014
Didier Sornette
Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 670 (85,256)
Citation 26

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order book, Brownian particle, fluctuation-dissipation, dollar-yen

47.

Taming Manias: On the Origins, Inevitability, Prediction and Regulation of Bubbles and Crashes

Swiss Finance Institute Research Paper No. 10-34
Number of pages: 25 Posted: 22 Jul 2010
Jeffrey Satinover and Didier Sornette
D-MTEC, Swiss Federal Institute of Technology and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 650 (88,625)

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financial bubbles, positive feedbacks, illusion of control, unintended consequences, dragon-kings, outliers, prediction, systemic instabilities

48.

Non-Parametric Determination of Real-Time Lag Structure between Two Time Series: The 'Optimal Thermal Causal Path' Method

Number of pages: 37 Posted: 17 Aug 2004
Didier Sornette and Wei-Xing Zhou
Risks-X, Southern University of Science and Technology (SUSTech) and East China University of Science and Technology - School of Business
Downloads 632 (91,909)
Citation 1

Abstract:

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Econophysics, causality, correlation, thermal average, time series

49.

Investigating Extreme Dependences: Concepts and Tools

Number of pages: 46 Posted: 09 Mar 2002
Yannick Malevergne and Didier Sornette
Université Paris I Panthéon-Sorbonne - Laboratoire PRISM and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 596 (99,018)
Citation 7

Abstract:

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50.

Multi-asset financial bubbles in an agent-based model with noise traders’ herding described by an n-vector Ising model

Swiss Finance Institute Research Paper No. 21-76
Number of pages: 24 Posted: 11 Nov 2021
Davide Cividino, Rebecca Westphal and Didier Sornette
Polytechnic University of Turin, ETH Zürich - Department of Management, Technology, and Economics (D-MTEC) and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 584 (101,669)

Abstract:

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financial bubbles; agent-based model; arbitrageurs; noise traders; fundamentalists; multi-assets; O(n) vector model; synchronisation

51.

Reverse Engineering Financial Markets with Majority and Minority Games Using Genetic Algorithms

Swiss Finance Institute Research Paper No. 10-08
Number of pages: 17 Posted: 20 Feb 2010
Judith Wiesinger, Didier Sornette and Jeffrey Satinover
ETH Zürich - Department of Management, Technology, and Economics (D-MTEC), Risks-X, Southern University of Science and Technology (SUSTech) and affiliation not provided to SSRN
Downloads 568 (105,288)
Citation 2

Abstract:

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reverse-engineering, financial markets, agent-based models, genetic algorithms, forecast, trading strategies, market regimes

52.

Crash-sensitive Kelly Strategy built on a modified Kreuser-Sornette bubble model tested over three decades of twenty equity indices

Swiss Finance Institute Research Paper No. 20-85
Number of pages: 37 Posted: 09 Oct 2020 Last Revised: 16 Oct 2020
J-C Gerlach, Jerome L Kreuser and Didier Sornette
ETH Zürich - Department of Management, Technology, and Economics (D-MTEC), ETH Zurich and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 565 (105,942)

Abstract:

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financial bubbles, efficient crashes, positive feedback, rational expectation, Kelly criterion, optimal investment, Covid-19 crash

53.

High-Order Moments and Cumulants of Multivariate Weibull Asset Returns Distributions: Analytical Theory and Empirical Tests: Ii

Number of pages: 10 Posted: 04 May 2005
Yannick Malevergne and Didier Sornette
Université Paris I Panthéon-Sorbonne - Laboratoire PRISM and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 565 (105,942)

Abstract:

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Distribution of asset returns, copulas, modified Weibull distribution

54.

Multi-Moments Method for Portfolio Management: Generalized Capital Asset Pricing Model in Homogeneous and Heterogeneous Markets

Number of pages: 66 Posted: 09 Aug 2002
Yannick Malevergne and Didier Sornette
Université Paris I Panthéon-Sorbonne - Laboratoire PRISM and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 564 (106,187)
Citation 8

Abstract:

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55.

Early Warning Signals of Financial Crises with Multi-Scale Quantile Regressions of Log-Periodic Power Law Singularities

Swiss Finance Institute Research Paper No. 15-43
Number of pages: 27 Posted: 14 Oct 2015
Qun Zhang, Qun Zhang, Qunzhi Zhang and Didier Sornette
ETH ZürichGuangdong University of Foreign Studies, ETH Zürich and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 562 (106,634)
Citation 8

Abstract:

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Financial bubble, Log-periodic power law singularity (LPPLS), Quantile regression, Early warning signals, Time scale, Probabilistic forecast

56.

Is There A Real Estate Bubble in Switzerland? (Diagnostic as of 2012-Q4)

Swiss Finance Institute Research Paper No. 13-07
Number of pages: 17 Posted: 22 Mar 2013
Diego Ardila, Peter Cauwels, Dorsa Sanadgol and Didier Sornette
ETH Zürich, ETH Zürich, ETH Zürich and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 548 (110,094)
Citation 3

Abstract:

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real estate bubble, Switzerland, interest rates, positive feedbacks, log-periodic power law, Comparis, Internet, supervised machine learning

57.

Evidence of Fueling of the 2000 New Economy Bubble by Foreign Capital Inflow: Implications for the Future of the Us Economy and its Stock Market

Number of pages: 41 Posted: 31 Jul 2003
Didier Sornette and Wei-Xing Zhou
Risks-X, Southern University of Science and Technology (SUSTech) and East China University of Science and Technology - School of Business
Downloads 545 (110,878)
Citation 8

Abstract:

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Foreign capital inflow, speculative bubble, new economy, dollar depreciation, depression

58.

Zipf's Law for Firms: Relevance of Birth and Death Processes

Number of pages: 27 Posted: 15 Jan 2008 Last Revised: 13 Apr 2010
Yannick Malevergne, Alexander I. Saichev and Didier Sornette
Université Paris I Panthéon-Sorbonne - Laboratoire PRISM, ETH Zurich - D-MTEC (Deceased) and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 541 (111,962)
Citation 5

Abstract:

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59.

Quis Pendit Ipsa Pretia: Facebook Valuation and Diagnostic of a Bubble Based on Nonlinear Demographic Dynamics

Downloads 534 (113,768)
Citation 1

Quis Pendit Ipsa Pretia: Facebook Valuation and Diagnostic of a Bubble Based on Nonlinear Demographic Dynamics

Swiss Finance Institute Research Paper No. 11-58
Number of pages: 21 Posted: 30 Nov 2011
Peter Cauwels and Didier Sornette
ETH Zürich and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 534 (112,313)
Citation 1

Abstract:

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facebook, social-networking, valuation, IPO, S-curve, logistic growth, forecast, fundamental value, bubble

Quis Pendit Ipsa Pretia: Facebook Valuation and Diagnostic of a Bubble Based on Nonlinear Demographic Dynamics

Journal of Portfolio Management, Vol. 38, No. 2, 2012, https://doi.org/10.3905/jpm.2012.38.2.056
Posted: 21 May 2019
Peter Cauwels and Didier Sornette
ETH Zürich and Risks-X, Southern University of Science and Technology (SUSTech)

Abstract:

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Facebook, social-networking, valuation, IPO, S-curve, logistic growth, forecast, fundamental value, bubble

60.

Diagnosis and Prediction of Market Rebounds in Financial Markets

Swiss Finance Institute Research Paper No. 10-15
Number of pages: 42 Posted: 14 Apr 2010
Wanfeng Yan, Ryan Woodard and Didier Sornette
ETH Zurich, ETH Zurich and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 534 (113,768)
Citation 10

Abstract:

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negative bubble, rebound, positive feedback, pattern recognition, trading strategy, error diagram, prediction

61.

Anticipating Critical Transitions of Chinese Housing Markets

Swiss Finance Institute Research Paper No. 17-18
Number of pages: 33 Posted: 20 May 2017
Zhang Qun, Didier Sornette and Hao Zhang
Guangdong University of Foreign Studies, Risks-X, Southern University of Science and Technology (SUSTech) and Guangdong University of Foreign Studies
Downloads 524 (116,468)

Abstract:

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real estate bubbles, forecasting, Log-Periodic Power Law Singularity, multi-scale analysis, quantile regression, DS LPPLS Confidence indicator

62.

Empirical Distributions of Log-Returns: Between the Stretched Exponential and the Power Law?

Number of pages: 71 Posted: 25 Jun 2003
Yannick Malevergne, Vladilen Pisarenko and Didier Sornette
Université Paris I Panthéon-Sorbonne - Laboratoire PRISM, Russian Academy of Sciences (RAS) - International Institute of Earthquake Prediction Theory and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 524 (116,468)
Citation 9

Abstract:

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Extreme-Value Estimators, Non-Nested Hypothesis Testing, Pareto distribution, Weibull distribution

63.

Clarifications to Questions and Criticisms on the Johansen-Ledoit-Sornette Bubble Model

Downloads 523 (116,744)
Citation 5

Clarifications to Questions and Criticisms on the Johansen-Ledoit-Sornette Bubble Model

Swiss Finance Institute Research Paper No. 11-29
Number of pages: 25 Posted: 12 Aug 2011
Didier Sornette, Ryan Woodard, Wanfeng Yan and Wei-Xing Zhou
Risks-X, Southern University of Science and Technology (SUSTech), ETH Zurich, ETH Zurich and East China University of Science and Technology - School of Business
Downloads 271 (242,523)
Citation 2

Abstract:

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JLS model, financial bubbles, crashes, log-periodic power law, fit method, sloppiness, taboo search, bootstrap, probabilistic forecast

Clarifications to Questions and Criticisms on the Johansen-Ledoit-Sornette Bubble Model

ETH Risk Center – Working Paper No. 11-004
Number of pages: 24 Posted: 21 Dec 2012
Didier Sornette, Ryan Woodard, Wanfeng Yan and Wei-Xing Zhou
Risks-X, Southern University of Science and Technology (SUSTech), ETH Zurich, ETH Zurich and East China University of Science and Technology - School of Business
Downloads 252 (261,145)
Citation 3

Abstract:

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JLS model, financial bubbles, crashes, log-periodic power law, fit method, sloppiness, taboo search, bootstrap, probabilistic forecast

64.

Anomalous Returns in a Neural Network Equity-Ranking Predictor

Swiss Finance Institute Research Paper No. 08-15
Number of pages: 39 Posted: 09 Jul 2008
Jeffrey Satinover and Didier Sornette
University of Nice, CNRS and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 514 (119,255)

Abstract:

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Neural networks, Value Line ranking, anomalous returns, anti-persistence

65.

Evaluation of the Quantitative Prediction of a Trend Reversal on the Japanese Stock Market in 1999

Downloads 511 (120,090)
Citation 9

Evaluation of the Quantitative Prediction of a Trend Reversal on the Japanese Stock Market in 1999

Number of pages: 6 Posted: 15 Jun 2000
Anders Johansen and Didier Sornette
Riso National Laboratory - Wind Energy Department and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 511 (118,544)
Citation 9

Abstract:

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Stock Market, Log-Periodic Oscillations, Scale Invariance, Prediction, Gold, Nikkei, Herding Behavior

Evaluation of the Quantitative Prediction of a Trend Reversal on the Japanese Stock Market in 1999

Posted: 18 Apr 2000
Anders Johansen and Didier Sornette
Riso National Laboratory - Wind Energy Department and Risks-X, Southern University of Science and Technology (SUSTech)

Abstract:

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66.

Super-Exponential Growth Expectations and the Global Financial Crisis

Journal of Economic Dynamics and Control, Vol. 55, No. C, 2015, Swiss Finance Institute Research Paper No. 14-52
Number of pages: 27 Posted: 08 Aug 2014 Last Revised: 24 Sep 2015
Matthias Leiss, Heinrich H. Nax and Didier Sornette
ETH Zürich, ETH Zürich and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 493 (125,406)
Citation 9

Abstract:

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option-implied returns, super-exponential growth, expectations, financial bubble, financial crisis, real-minus-implied risk premium, Granger causality

67.

Professor Zipf Goes to Wall Street

Downloads 489 (126,630)
Citation 1

Professor Zipf Goes to Wall Street

Number of pages: 33 Posted: 21 Aug 2009
Yannick Malevergne, Pedro Santa-Clara and Didier Sornette
Université Paris I Panthéon-Sorbonne - Laboratoire PRISM, Nova School of Business and Economics and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 396 (160,506)
Citation 1

Abstract:

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Zipf, APT, firm size

Professor Zipf Goes to Wall Street

NBER Working Paper No. w15295
Number of pages: 34 Posted: 31 Aug 2009 Last Revised: 17 Apr 2023
Yannick Malevergne, Pedro Santa-Clara and Didier Sornette
Université Paris I Panthéon-Sorbonne - Laboratoire PRISM, Nova School of Business and Economics and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 93 (613,778)

Abstract:

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68.

Super-Exponential RE Bubble Model with Efficient Crashes

Swiss Finance Institute Research Paper No. 17-33
Number of pages: 59 Posted: 16 Nov 2017 Last Revised: 05 Sep 2018
Jerome L Kreuser and Didier Sornette
ETH Zurich and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 484 (128,167)
Citation 2

Abstract:

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financial bubbles, efficient crashes, positive feedback, rational expectation, Kelly criterion, optimal investment

69.

Tail Dependence of Factor Models

Number of pages: 29 Posted: 23 Feb 2002
Yannick Malevergne and Didier Sornette
Université Paris I Panthéon-Sorbonne - Laboratoire PRISM and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 484 (128,167)
Citation 2

Abstract:

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Factor model, Nonparametric estimation, Tail dependence

70.

A Simple Model of Financial Crises: Household Debt, Inequality and Housing Wealth

Number of pages: 45 Posted: 24 May 2018
Richard Senner and Didier Sornette
Swiss National Bank - Financial Stability and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 481 (129,108)
Citation 2

Abstract:

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Financial Crises, Collateral, Credit Creation, Housing Wealth

71.

Endogenous Versus Exogenous Origins of Financial Rallies and Crashes in an Agent-Based Model with Bayesian Learning and Imitation

Swiss Finance Institute Research Paper No. 08-16
Number of pages: 40 Posted: 07 Jul 2008
Georges Harras and Didier Sornette
affiliation not provided to SSRN and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 476 (130,755)
Citation 6

Abstract:

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stock market, crash, rallies, bubble, herding, news

72.

Predicting Financial Market Crashes Using Ghost Singularities

Swiss Finance Institute Research Paper No. 17-23
Number of pages: 21 Posted: 23 Jun 2017
Damian Smug, Peter Ashwin and Didier Sornette
University of Exeter, University of Exeter and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 460 (136,345)
Citation 15

Abstract:

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Financial Markets, State Space Models, Price Forecasting, Simulation, Bifurcation Theory, Finite-Time Singularity

73.

Bubble, Critical Zone and the Crash of Royal Ahold

Number of pages: 37 Posted: 26 Mar 2004
Gerrit Broekstra, Didier Sornette and Wei-Xing Zhou
Nyenrode University, Risks-X, Southern University of Science and Technology (SUSTech) and East China University of Science and Technology - School of Business
Downloads 453 (138,886)

Abstract:

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Syngernetics, Royal Ahold, Bubble, Critical Zone, Crash

74.

'Bubbles in Society' - The Example of the United States Apollo Program

Number of pages: 37 Posted: 04 Jun 2008
Monika Gisler and Didier Sornette
ETH Zurich and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 451 (139,645)
Citation 1

Abstract:

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Risk, bubble, Apollo-Program, United States

75.

The US Stock Market Leads the Federal Funds Rate and Treasury Bond Yields

Swiss Finance Institute Research Paper No. 11-05
Number of pages: 15 Posted: 17 Feb 2011
Kun Guo, Wei-Xing Zhou, Si-Wei Cheng and Didier Sornette
Chinese Academy of Sciences (CAS), East China University of Science and Technology - School of Business, Chinese Academy of Sciences (CAS) and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 447 (141,129)
Citation 1

Abstract:

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monetary policy, federal funds rate, yield curves, stock markets, causality, lead-lag, dependence

76.

Lagrange Regularisation Approach to Compare Nested Data Sets and Determine Objectively Financial Bubbles' Inceptions

Swiss Finance Institute Research Paper No. 18-20
Number of pages: 16 Posted: 25 Jul 2017 Last Revised: 15 Mar 2018
Guilherme Demos and Didier Sornette
ETH-Zürich - Department of Management Technology and Economics (D-MTEC) and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 439 (144,006)
Citation 1

Abstract:

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Financial Bubbles, Time Series Analysis, Numerical Simulation, Sub-Sample Selection, Overfitting, Goodness-of-Fit, Cost Function, Optimization

77.

Government Support for SMEs in Response to COVID-19: Theoretical Model Using Wang Transform

Swiss Finance Institute Research Paper No. 20-59
Number of pages: 29 Posted: 06 Aug 2020 Last Revised: 10 Aug 2020
Shaun S. Wang, Jing Rong Goh, Didier Sornette, He Wang and Esther Ying Yang
Southern University of Science and Technology, Singapore Management University, Risks-X, Southern University of Science and Technology (SUSTech), Southern University of Science and Technology and Risk Lighthouse, USA
Downloads 432 (146,761)
Citation 3

Abstract:

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COVID-19, SME, Bank Loan, Government Subsidy, Wang Transform

78.

Toward a Unified Framework of Credit Creation

Swiss Finance Institute Research Paper No. 14-07
Number of pages: 47 Posted: 14 Feb 2014
Susanne von der Becke and Didier Sornette
ETH Zurich and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 422 (150,849)
Citation 1

Abstract:

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Credit creation, Financial crises, Leverage, Liquidity, Confidence

79.

Trapped in the “zero-risk” society and how to break free

Swiss Finance Institute Research Paper No. 20-78
Number of pages: 6 Posted: 01 Sep 2020 Last Revised: 14 Sep 2020
Didier Sornette and Peter Cauwels
Risks-X, Southern University of Science and Technology (SUSTech) and ETH Zürich
Downloads 421 (151,286)
Citation 2

Abstract:

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risks, uncertainty, unknowns, dragon-kings, extremes, out-of-equilibrium, risk-taking, innovation, invention, discovery

80.

Portfolio Selection With Exploration of New Investment Opportunities

Swiss Finance Institute Research Paper No. 20-57
Number of pages: 58 Posted: 06 Aug 2020 Last Revised: 07 Oct 2021
Luca De Gennaro Aquino, Didier Sornette and Moris Simon Strub
University of Copenhagen, Risks-X, Southern University of Science and Technology (SUSTech) and University of Warwick - Warwick Business School
Downloads 420 (151,709)

Abstract:

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portfolio selection, mean-variance optimization, exploration vs exploitation, investment universe, alternative investments

81.

Most Efficient Homogeneous Volatility Estimators

Downloads 415 (153,724)
Citation 3

Most Efficient Homogeneous Volatility Estimators

Swiss Finance Institute Research Paper No. 09-35
Number of pages: 21 Posted: 09 Sep 2009
Alexander I. Saichev, Didier Sornette and Vladimir Filimonov
ETH Zurich - D-MTEC (Deceased), Risks-X, Southern University of Science and Technology (SUSTech) and Swiss Federal Institute of Technology Zurich (ETH Zurich)
Downloads 294 (222,744)
Citation 1

Abstract:

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Variance and volatility estimators, efficiency, homogeneous functions, Schwarz inequality, extremes of Wiener processes

Most Efficient Homogeneous Volatility Estimators

CCSS Working Paper Series No. CCSS-09-007
Number of pages: 20 Posted: 27 Apr 2010
Alexander I. Saichev, Didier Sornette and Vladimir Filimonov
ETH Zurich - D-MTEC (Deceased), Risks-X, Southern University of Science and Technology (SUSTech) and Swiss Federal Institute of Technology Zurich (ETH Zurich)
Downloads 121 (505,440)
Citation 2

Abstract:

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Variance and volatility estimators, efficiency, homogeneous functions, Schwarz inequality, extremes of Wiener processes

82.

A Two-Factor Asset Pricing Model and the Fat Tail Distribution of Firm Sizes

Number of pages: 38 Posted: 19 Feb 2007
Yannick Malevergne and Didier Sornette
Université Paris I Panthéon-Sorbonne - Laboratoire PRISM and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 413 (154,609)

Abstract:

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83.

Dating the Financial Cycle: A Wavelet Proposition

Swiss Finance Institute Research Paper No. 16-29
Number of pages: 11 Posted: 05 May 2016 Last Revised: 07 May 2016
Diego Ardila and Didier Sornette
ETH Zürich and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 408 (156,737)

Abstract:

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Financial cycle, wavelet transform, multi-scale analysis, BBQ algorithm, turning points, interval estimates

84.

Rational Belief Bubbles

Downloads 405 (158,060)
Citation 1

Rational Belief Bubbles

Swiss Finance Institute Research Paper No. 20-05
Number of pages: 43 Posted: 05 Feb 2020
H. Sohn and Didier Sornette
ETH Zürich and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 213 (308,221)

Abstract:

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Asset pricing, Bubbles, Ecient markets, Rational expectations, Rational Beliefs, Aggregation, Heterogeneous expectations, Correlated beliefs

Rational Belief Bubbles

Number of pages: 31 Posted: 23 May 2018
H. Sohn and Didier Sornette
ETH Zürich and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 192 (340,090)
Citation 1

Abstract:

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Asset pricing, Bubbles, Efficient markets, Rational expectations, Rational Beliefs, Aggregation, Heterogeneous expectations, Correlated beliefs

85.

Super-Exponential Endogenous Bubbles in an Equilibrium Model of Fundamentalist and Chartist Traders

Swiss Finance Institute Research Paper No. 15-07
Number of pages: 44 Posted: 08 Feb 2015 Last Revised: 10 Mar 2015
Taisei Kaizoji, Matthias Leiss, Alexander I. Saichev and Didier Sornette
International Christian University, ETH Zürich, ETH Zurich - D-MTEC (Deceased) and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 399 (160,741)
Citation 7

Abstract:

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financial bubbles, faster-than-exponential growth, social imitation, momentum trading, chartists dotcom bubble

86.

On the Directional Destabilizing Feedback Effects of Option Hedging

Swiss Finance Institute Research Paper No. 22-34
Number of pages: 37 Posted: 20 Apr 2022 Last Revised: 22 Apr 2022
Didier Sornette, Florian Ulmann and Alexander Wehrli
Risks-X, Southern University of Science and Technology (SUSTech), ETH Zürich and Swiss National Bank
Downloads 394 (163,006)

Abstract:

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option hedging, frictions, feedback effects, instability, drift burst

87.

Birth or Burst of Financial Bubbles: Which One is Easier to Diagnose?

Swiss Finance Institute Research Paper No. 15-57
Number of pages: 42 Posted: 06 Dec 2015
Guilherme Demos, Qunzhi Zhang and Didier Sornette
ETH Zürich, ETH Zürich and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 391 (164,422)

Abstract:

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Financial bubbles, sloppiness, Hessian matrix, Time Series Analysis, Numerical Simulation

88.

A Model of Financial Bubbles and Drawdowns with Non-local Behavioral Self-Referencing

Swiss Finance Institute Research Paper No. 21-96
Number of pages: 46 Posted: 30 Dec 2021
Yannick Malevergne, Didier Sornette and Ran Wei
Université Paris I Panthéon-Sorbonne - Laboratoire PRISM, Risks-X, Southern University of Science and Technology (SUSTech) and ETH Zürich
Downloads 381 (169,245)

Abstract:

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financial markets, bubbles, mispricing, faster-than-exponential growth, drawdowns, crashes, behavioral price anchoring, expected return

89.

Interpreting, Analysing and Modelling COVID-19 Mortality Data

Swiss Finance Institute Research Paper No. 20-27
Number of pages: 109 Posted: 30 Apr 2020 Last Revised: 04 Aug 2020
Didier Sornette, Michael Schatz, Euan Mearns, Ke Wu and Didier Darcet
Risks-X, Southern University of Science and Technology (SUSTech), affiliation not provided to SSRN, Academic Guest at the Department of Management, Technology, and Economics, ETH Zurich, Southern University of Science and Technology and Gavekal Intelligence Software (Gavekal-IS)
Downloads 377 (171,303)
Citation 3

Abstract:

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COVID-19 epidemic; mortality; life expectancy; stringency of confinement measures; logistic equation; outbreak progress

90.

“Salvation and Profit”: Deconstructing the Clean-Tech Bubble

Swiss Finance Institute Research Paper No. 21-36
Number of pages: 28 Posted: 26 May 2021
Vincent Giorgis, Tobias Huber and Didier Sornette
ETH Zürich, ETH Zürich and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 360 (180,304)

Abstract:

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Financial Bubbles, Narrative Economics, Technological Innovation, Clean Tech, Energy, Venture Capital

91.

The Endo-Exo Problem in High Frequency Financial Price Fluctuations and Rejecting Criticality

Swiss Finance Institute Research Paper No. 18-57
Number of pages: 24 Posted: 27 Aug 2018 Last Revised: 29 Aug 2018
Spencer Wheatley, Alexander Wehrli and Didier Sornette
ETH Zürich, Swiss National Bank and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 357 (182,007)
Citation 7

Abstract:

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mid-price changes, trade times, Hawkes process, endogeneity, criticality, Expectation- Maximization, BIC, non-stationarity, ARMA point process, spurious inference, external shocks

92.

Investors' Misperception: A Hidden Source of High Markups in the Mutual Fund Industry

Swiss Finance Institute Research Paper No. 09-04
Number of pages: 47 Posted: 23 Feb 2009 Last Revised: 25 Feb 2009
Shengsui Hu, Shengsui Hu, Yannick Malevergne and Didier Sornette
ETH Zurich, D-MTECETH Zürich, Université Paris I Panthéon-Sorbonne - Laboratoire PRISM and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 348 (187,088)
Citation 1

Abstract:

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Mutual Fund Fees, Mutual Funds, Asymmetric Information, Principal-Agent, Relationships, Markup, Optimism Bias

93.

The excess volatility puzzle explained by financial noise amplification from endogenous feedbacks

Swiss Finance Institute Research Paper No. 21-35
Number of pages: 27 Posted: 18 May 2021 Last Revised: 05 Apr 2022
Alexander Wehrli and Didier Sornette
Swiss National Bank and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 347 (187,668)
Citation 1

Abstract:

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market efficiency, excess volatility, endogeneity, Hawkes process, high frequency data

94.

The 'New Normal' of the Swiss Balance of Payments in a Global Perspective: Central Bank Intervention, Global Imbalances and the Rise of Sovereign Wealth Funds

Swiss Finance Institute Research Paper No. 17-22
Number of pages: 53 Posted: 23 Jun 2017
Richard Senner and Didier Sornette
Swiss National Bank - Financial Stability and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 346 (188,294)
Citation 1

Abstract:

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Surplus Countries, Central Bank Interventions, Sovereign Wealth Funds, Mercantilist Critique, Swiss Franc, Current Account Imbalance

95.

Endogenous Versus Exogenous Shocks in Complex Networks: An Empirical Test Using Book Sale Rankings

Physical Review Letters, Vol. 93, 2004
Number of pages: 5 Posted: 18 Nov 2003 Last Revised: 02 Apr 2011
Didier Sornette, Fabrice Deschatres, Thomas Gilbert and Yann Ageon
Risks-X, Southern University of Science and Technology (SUSTech), affiliation not provided to SSRN, University of Washington - Department of Finance and Business Economics and Université de Nice Sophia Antipolis - Laboratoire de Physique de la Matiere Condensee (LPMC)
Downloads 345 (188,904)
Citation 5

Abstract:

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Amazon, shocks, endogenous, exogenous, networks, critical, marketing

96.

Investors’ Expectations, Management Fees and the Underperformance of Mutual Funds

Swiss Finance Institute Research Paper No. 12-01
Number of pages: 60 Posted: 06 Feb 2012
Andreas D. Huesler, Yannick Malevergne and Didier Sornette
ETH Zürich, Université Paris I Panthéon-Sorbonne - Laboratoire PRISM and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 341 (191,298)
Citation 1

Abstract:

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Mutual Fund Fee, Mutual Fund, Asymmetric Information, Principal-Agent Relationship, Markup

97.

Market Impact and Performance of Arbitrageurs of Financial Bubbles in An Agent-Based Model

Swiss Finance Institute Research Paper No. 19-29
Number of pages: 38 Posted: 07 Jul 2019
Rebecca Westphal and Didier Sornette
ETH Zürich - Department of Management, Technology, and Economics (D-MTEC) and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 338 (193,171)
Citation 8

Abstract:

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financial bubbles, agent-based model, arbitrageurs, prediction, noise traders, fundamen- talists, market impact

98.

Power Law Scaling and 'Dragon-Kings' in Distributions of Intraday Financial Drawdowns

Swiss Finance Institute Research Paper No. 14-48
Number of pages: 33 Posted: 20 Jul 2014 Last Revised: 07 Apr 2015
Vladimir Filimonov and Didier Sornette
Swiss Federal Institute of Technology Zurich (ETH Zurich) and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 338 (193,171)
Citation 4

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Extreme events, drawdowns, power law distribution, tail dependence, Dragon-King events, financial markets, high-frequency data

99.

A Theory of Evolution, Fairness, and Altruistic Punishment

Number of pages: 30 Posted: 23 Oct 2011
Moritz Hetzer and Didier Sornette
ETH Zurich and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 312 (210,631)
Citation 3

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inequity aversion, other-regarding behavior, utility theory, altruistic punishment, evolution

100.

A Creepy World

Swiss Finance Institute Research Paper No. 13-55
Number of pages: 18 Posted: 02 Feb 2014
Didier Sornette and Peter Cauwels
Risks-X, Southern University of Science and Technology (SUSTech) and ETH Zürich
Downloads 311 (211,354)
Citation 1

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systemic crisis, change of regime, financial bubble, bifurcation, instability, precursors, prediction, scenarios

101.

Importance of Positive Feedbacks and Over-Confidence in a Self-Fulfilling Ising Model of Financial Markets

Number of pages: 43 Posted: 15 Apr 2005
Didier Sornette and Wei-Xing Zhou
Risks-X, Southern University of Science and Technology (SUSTech) and East China University of Science and Technology - School of Business
Downloads 311 (211,354)
Citation 4

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Ising model, overconfidence, imitation and herding, econophysics

102.

Analysis of the Real Estate Market in Las Vegas: Bubble, Seasonal Patterns, and Prediction of the CSW Indexes

Number of pages: 24 Posted: 26 Apr 2007
Wei-Xing Zhou and Didier Sornette
East China University of Science and Technology - School of Business and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 308 (213,587)
Citation 11

Abstract:

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Econophysics, real estate market, periodicity, power law, prediction

103.

Hedging Extreme Co-Movements

Number of pages: 11 Posted: 19 Jun 2002
Yannick Malevergne and Didier Sornette
Université Paris I Panthéon-Sorbonne - Laboratoire PRISM and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 307 (214,324)
Citation 1

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104.

A Stable and Robust Calibration Scheme of the Log-Periodic Power Law Model

RC Working Paper No. 11-002
Number of pages: 20 Posted: 19 Dec 2012
Vladimir Filimonov and Didier Sornette
Swiss Federal Institute of Technology Zurich (ETH Zurich) and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 306 (215,089)
Citation 27

Abstract:

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JLS model, financial bubbles, crashes, log-periodic power law, fit method, optimization

105.

Multiple Outlier Detection in Samples with Exponential & Pareto Tails: Redeeming the Inward Approach & Detecting Dragon Kings

Swiss Finance Institute Research Paper No. 15-28
Number of pages: 35 Posted: 19 Aug 2015 Last Revised: 23 Oct 2015
Spencer Wheatley and Didier Sornette
ETH Zürich and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 297 (222,878)

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Outlier Detection, Exponential sample, Pareto sample, Dragon King, Extreme Value Theory

106.

Price Dynamics with Circuit Breakers

Number of pages: 22 Posted: 02 Jul 2019 Last Revised: 18 Sep 2024
Sandro Claudio Lera, Didier Sornette and Florian Ulmann
Southern University of Science and Technology, Risks-X, Southern University of Science and Technology (SUSTech) and ETH Zürich
Downloads 293 (225,311)

Abstract:

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circuit breaker, trading halt, magnet effect

107.

Scale-, time- and asset-dependence of Hawkes process estimates on high frequency price changes

Swiss Finance Institute Research Paper No. 20-39
Number of pages: 38 Posted: 16 May 2020 Last Revised: 18 May 2020
Alexander Wehrli, Spencer Wheatley and Didier Sornette
Swiss National Bank, ETH Zürich and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 289 (228,549)
Citation 5

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Hawkes process; Integer-valued autoregressive process; Econometrics; High frequency financial data; Market microstructure; Spurious inference; Nonstationarity; EM algorithm

108.

Is There a Housing Bubble in China?

Number of pages: 23 Posted: 11 Jan 2018
Tianhao Zhi, Zhongfei Li, Zhi-Qiang Jiang, Lijian Wei and Didier Sornette
Business School, Sun Yat-sen University, Sun Yat-sen Business School, Sun Yat-sen University, East China University of Science and Technology (ECUST), Sun Yat-sen University (SYSU) and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 287 (230,185)
Citation 2

Abstract:

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housing bubble, Log-Period-Power-Law-Singularity, bubble prediction, the Chinese real estate market

109.

The Conjunction Fallacy in Quantum Decision Theory

Swiss Finance Institute Research Paper No. 18-15
Number of pages: 48 Posted: 07 Mar 2018 Last Revised: 12 Mar 2018
Tatyana Kovalenko and Didier Sornette
ETH Zurich and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 283 (233,613)
Citation 1

Abstract:

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Quantum decision theory, conjunction fallacy, interference, indeterminacy (uncertainty) principle, universal aversion

110.

Calibration of Quantum Decision Theory: Aversion to Large Losses and Predictability of Probabilistic Choices

Journal of Physics Complexity, Vol. 4, 015009, 2023, Swiss Finance Institute Research Paper No. 16-31
Number of pages: 53 Posted: 13 May 2016 Last Revised: 14 Mar 2023
Tatyana Kovalenko, Sabine Vincent, Vyacheslav I. Yukalov and Didier Sornette
ETH Zurich, ETH Zurich, Joint Institute for Nuclear Research and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 281 (235,331)
Citation 5

Abstract:

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Quantum decision theory, QDT, prospect probability, utility factor, attraction factor, interference, parametrization, hierarchical estimation method, calibration, empirical data, simple gambles, stochastic Cumulative prospect theory, logit-CPT, probabilistic decision making, limits of predictability

111.

Role of Information in Decision Making of Social Agents

International Journal of Information Technology and Decision Making, Vol. 14, pp. 1129-1166, 2015
Number of pages: 39 Posted: 10 Mar 2012 Last Revised: 11 Apr 2017
Vyacheslav I. Yukalov and Didier Sornette
Joint Institute for Nuclear Research and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 281 (235,331)
Citation 9

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Decision theory, Decision making under risk and uncertainty, Group consultations, Social interactions, Information and knowledge

112.

Comparing Ask and Transaction Prices in the Swiss Housing Market

Swiss Finance Institute Research Paper No. 16-80
Number of pages: 30 Posted: 05 Jan 2017
Ahmed Ahmed, Diego Ardila, Dorsa Sanadgol and Didier Sornette
University of Chicago, ETH Zürich, ETH Zürich and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 274 (241,537)

Abstract:

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Ask prices, Transaction prices, Log normal distribution, Co-integration, Granger causality, Bubbles, LPPLS, Search models

113.

Risk and Resilience Management in Social-Economic Systems

Swiss Finance Institute Research Paper No. 16-30
Number of pages: 10 Posted: 13 May 2016
Tatyana Kovalenko and Didier Sornette
ETH Zurich and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 272 (243,338)

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Resilience, risk, stress, uncertainty, predictability, dynamics, exogenous, endogenous, adaptive management, black swan, dragon-king

114.

Estimation of the Hawkes Process with Renewal Immigration Using the EM Algorithm

Swiss Finance Institute Research Paper No. 14-53
Number of pages: 37 Posted: 08 Aug 2014 Last Revised: 08 Nov 2014
Spencer Wheatley, Vladimir Filimonov and Didier Sornette
ETH Zürich, Swiss Federal Institute of Technology Zurich (ETH Zurich) and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 272 (244,219)
Citation 3

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Expectation-maximization algorithm; Branching process models; Renewal Cluster process models; Point process models; non-parametric estimation; Hawkes process; immigration; branching structure.

115.

Testing the Stability of the 2000-2003 Us Stock Market 'Antibubble'

Number of pages: 32 Posted: 20 Nov 2003
Wei-Xing Zhou and Didier Sornette
East China University of Science and Technology - School of Business and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 270 (245,141)
Citation 12

Abstract:

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Econophysics, Prediction, Log-periodic power law, Antibubble, Hypothesis test

116.

Role of Diversification Risk in Financial Bubbles

Swiss Finance Institute Research Paper No. 11-26
Number of pages: 25 Posted: 08 Jul 2011
Wanfeng Yan, Ryan Woodard and Didier Sornette
ETH Zurich, ETH Zurich and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 267 (247,912)
Citation 2

Abstract:

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financial bubbles, rational expectations, positive feedback, factor model, diversification, Chinese market

117.

How Market Intervention Can Prevent Bubbles and Crashes

Swiss Finance Institute Research Paper No. 20-74
Number of pages: 41 Posted: 31 Aug 2020 Last Revised: 04 Sep 2020
Rebecca Westphal and Didier Sornette
ETH Zürich - Department of Management, Technology, and Economics (D-MTEC) and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 263 (251,675)

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financial bubbles, agent-based model, arbitrageurs, prediction, noise traders, fundamentalists, market intervention

118.

Early Dynamics of a Major Scientific Project: Testing the Social Bubble Hypothesis

Number of pages: 22 Posted: 10 Oct 2013
Monika Gisler, Didier Sornette and Gudela Grote
ETH Zürich - Department of Management, Technology, and Economics (D-MTEC), Risks-X, Southern University of Science and Technology (SUSTech) and ETH Zürich - Department of Management, Technology, and Economics (D-MTEC)
Downloads 262 (252,671)
Citation 2

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Social Bubble, Innovation, Risk, Future and Emerging Technology (FET) Flagship Initiative

119.

Deep LPPLS: Forecasting of temporal critical points in natural, engineering and financial systems

Swiss Finance Institute Research Paper No. 24-33
Number of pages: 18 Posted: 23 May 2024
Joshua Nielsen, Didier Sornette and Maziar Raissi
University of Colorado Boulder, Risks-X, Southern University of Science and Technology (SUSTech) and University of California, Riverside
Downloads 249 (266,025)
Citation 1

Abstract:

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log-periodicity, finite-time singularity, prediction, change of regime, financial bubbles, landslides, deep learning

120.

Quantum Decision Theory in Simple Risky Choices

PLoS ONE 11(12): e0168045, 2016, DOI: 10.1371/journal.pone.0168045, Swiss Finance Institute Research Paper No. 16-09
Number of pages: 23 Posted: 15 Feb 2016 Last Revised: 11 Mar 2017
Maroussia Favre, Amrei Wittwer, Hans Rudolf Heinimann, Vyacheslav I. Yukalov and Didier Sornette
ETH Zürich - Department of Management, Technology, and Economics (D-MTEC), University of Zurich - Collegium Helveticum, ETH Zürich, Joint Institute for Nuclear Research and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 249 (266,025)
Citation 9

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Decision making, quantum decision theory, risk, uncertainty, binary lotteries, gains, how-to guide

121.

Bubbles as Violations of Efficient Time-Scales

Institute for New Economic Thinking Working Paper Series No. 65
Number of pages: 25 Posted: 04 Dec 2017
H. Sohn and Didier Sornette
ETH Zürich and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 248 (267,121)

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Bubbles, Efficient markets, Martingales, Persistent random walks, Methodology, Market microstructure

122.

Investment Strategies Used as Spectroscopy of Financial Markets Reveal New Stylized Facts

Swiss Finance Institute Research Paper No. 11-30
Number of pages: 19 Posted: 05 Sep 2011
Wei-Xing Zhou, Guo-Hua Mu, Didier Sornette and Wei Chen
East China University of Science and Technology - School of Business, East China University of Science and Technology (ECUST), Risks-X, Southern University of Science and Technology (SUSTech) and Stock Exchange of Shenzhen
Downloads 247 (268,184)
Citation 1

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trading strategies, stylized facts, Shenzhen Stock Exchange of China, investment performance, illusion of control, trading frequency, arbitrage opportunities

123.

Quantitative Modelling of the EUR/CHF Exchange Rate during the Target Zone Regime of September 2011 to January 2015

Swiss Finance Institute Research Paper No. 15-22
Number of pages: 20 Posted: 24 Jul 2015 Last Revised: 15 Oct 2015
Sandro Lera and Didier Sornette
ETH Zürich and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 246 (269,240)
Citation 9

Abstract:

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Exchange rate dynamics, target zone, conditional volatility

124.

Detection of Crashes and Rebounds in Major Equity Markets

RC working paper No. 11-001
Number of pages: 39 Posted: 19 Dec 2012
Wanfeng Yan, Reda Rebib, Ryan Woodard and Didier Sornette
ETH Zurich, ETH Zürich, ETH Zurich and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 240 (275,784)
Citation 5

Abstract:

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JLS model, financial bubbles, crashes, rebounds, log-periodic power law, pattern recognition method, alarm index, prediction, error diagram, trading strategy

125.

Nonlinear Dynamical Model of Regime Switching between Conventions and Business Cycles

Journal of Economic Behavior and Organization, Vol. 70, pp. 206-230, 2009
Number of pages: 64 Posted: 11 Jan 2007 Last Revised: 27 Apr 2009
Vyacheslav I. Yukalov, Didier Sornette and E.P. Yukalova
Joint Institute for Nuclear Research, Risks-X, Southern University of Science and Technology (SUSTech) and Joint Institute for Nuclear Research
Downloads 240 (275,784)

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126.

Dynamical Internal Cost of Capital Driven by Cash Flow Growth

Swiss Finance Institute Research Paper No. 21-24
Number of pages: 40 Posted: 12 Mar 2021 Last Revised: 15 Mar 2021
David Solo, Didier Sornette and Florian Ulmann
Diversified Credit Investments, LLC, Risks-X, Southern University of Science and Technology (SUSTech) and ETH Zürich
Downloads 238 (278,062)

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Internal Cost of Capital, consumption based asset pricing model, cash flow growth, equity risk premium, implied risk, Fama-MacBeth regression, time-varying risk premium, trading strategy

127.

Inferring Fundamental Value and Crash Nonlinearity from Bubble Calibration

Swiss Finance Institute Research Paper No. 10-50
Number of pages: 27 Posted: 04 Dec 2010
Wanfeng Yan, Ryan Woodard and Didier Sornette
ETH Zurich, ETH Zurich and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 238 (278,062)
Citation 5

Abstract:

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Financial Bubbles, Crash, Prediction, Fundamental Value, Nonlinearity, Wilks Statistics, Bootstrap

128.

A Sovereign Wealth Fund for Switzerland

Swiss Finance Institute Research Paper No. 17-24
Number of pages: 6 Posted: 06 Sep 2017
Richard Senner and Didier Sornette
Swiss National Bank - Financial Stability and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 237 (279,216)

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surplus countries, central bank interventions, sovereign wealth funds, mercantilist critique, Swiss franc, current account imbalance

129.

Dynamics and Spatial Distribution of Global Nighttime Lights

Swiss Finance Institute Research Paper No. 13-02
Number of pages: 33 Posted: 23 Mar 2013
Nicola Pestalozzi, Peter Cauwels and Didier Sornette
ETH Zürich, ETH Zürich and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 235 (281,584)
Citation 3

Abstract:

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satellite nighttime lights, spatial light Gini coefficient, nighttime light growth, economic development, agglomeration growth, light pollution

130.

Classification of Flash Crashes Using the Hawkes(p,q) Framework

Swiss Finance Institute Research Paper No. 20-92
Number of pages: 47 Posted: 04 Nov 2020
Alexander Wehrli and Didier Sornette
Swiss National Bank and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 233 (284,059)
Citation 2

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Flash crash; Hawkes process; ARMA point process; High frequency financial data; Market microstructure; EM algorithm; Time-varying parameters

131.

Super-Exponential Bubbles in Lab Experiments: Evidence for Anchoring Over-Optimistic Expectations on Price

Swiss Finance Institute Research Paper No. 12-20
Number of pages: 27 Posted: 18 May 2012
Andreas D. Huesler, Didier Sornette and Cars H. Hommes
ETH Zürich, Risks-X, Southern University of Science and Technology (SUSTech) and Government of Canada - Bank of Canada
Downloads 232 (285,256)
Citation 3

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rational expectations, nancial bubbles, speculation, anchoring, laboratory experiments, behavioral model, super-exponential growth, positive feedback, behavioral expectations

132.

Modified Profile Likelihood Inference and Interval Forecast of the Burst of Financial Bubbles

Swiss Finance Institute Research Paper No. 16-12
Number of pages: 40 Posted: 01 Mar 2016
Vladimir Filimonov, Guilherme Demos and Didier Sornette
Swiss Federal Institute of Technology Zurich (ETH Zurich), ETH Zürich and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 229 (288,875)
Citation 5

Abstract:

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financial bubbles; crashes; inference; nuisance parameters; modified profile likelihood; nonlinear regression; JLS model; log-periodic power law; finite time singularity: nonlinear optimization

133.

Gibrat’s Law for Cities: Uniformly Most Powerful Unbiased Test of the Pareto Against the Lognormal

Swiss Finance Institute Research Paper No. 09-40
Number of pages: 12 Posted: 28 Sep 2009
Yannick Malevergne, Vladilen Pisarenko and Didier Sornette
Université Paris I Panthéon-Sorbonne - Laboratoire PRISM, Russian Academy of Sciences (RAS) - International Institute of Earthquake Prediction Theory and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 229 (288,875)
Citation 15

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City sizes, Gibrat’s law, Zipf’s law

134.

Homogeneous Volatility Bridge Estimators

Econometrics Journal, Vol. 10, pp. 1–25, 2010, Swiss Finance Institute Research Paper No. 09-46
Number of pages: 28 Posted: 20 Dec 2009
Alexander I. Saichev, Didier Sornette, Vladimir Filimonov and Fulvio Corsi
ETH Zurich - D-MTEC (Deceased), Risks-X, Southern University of Science and Technology (SUSTech), Swiss Federal Institute of Technology Zurich (ETH Zurich) and University of Pisa - Department of Economics
Downloads 224 (295,063)

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volatility, variance, estimators, efficiency, Wiener processes, homogeneous functions

135.

Physics of Risk and Uncertainty in Quantum Decision Making

European Physical Journal B, Vol. 71, pp. 533-548, 2009
Number of pages: 30 Posted: 24 Oct 2009
Vyacheslav I. Yukalov and Didier Sornette
Joint Institute for Nuclear Research and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 218 (302,851)
Citation 5

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Social and economic systems, Communication complexity, Complex systems, Quantum communication

136.

Constrained Random Walk Models for Euro/Swiss Franc Exchange Rates: Theory and Empirics

Swiss Finance Institute Research Paper No. 15-33
Number of pages: 10 Posted: 22 Aug 2015
Sandro Lera and Didier Sornette
ETH Zürich and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 214 (308,270)
Citation 1

Abstract:

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exchange rate dynamics, target zone, order book fluid, econophysics

137.

Quantum Probability and Quantum Decision Making

Philosophical Transactions of Royal Society A, Vol. 374, 20150100, 2016
Number of pages: 18 Posted: 12 Jan 2016
Vyacheslav I. Yukalov and Didier Sornette
Joint Institute for Nuclear Research and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 213 (310,997)
Citation 5

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quantum decision making, quantum probability, quantum measurements

138.

Estimation and Comparison Between Rank-Dependent Expected Utility, Cumulative Prospect Theory and Quantum Decision Theory

Swiss Finance Institute Research Paper No. 21-49
Number of pages: 47 Posted: 25 Nov 2020 Last Revised: 06 Aug 2021
Giuseppe Ferro, Tatyana Kovalenko and Didier Sornette
ETH Zürich - Department of Management, Technology, and Economics (D-MTEC), ETH Zurich and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 210 (313,803)

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choice under risk, quantum decision theory, rank-dependent utility theory, cumulative prospect theory

139.

Apparent Criticality and Calibration Issues in the Hawkes Self-Excited Point Process Model: Application to High-Frequency Financial Data

Swiss Finance Institute Research Paper No. 13-60
Number of pages: 39 Posted: 24 Dec 2013
Vladimir Filimonov and Didier Sornette
Swiss Federal Institute of Technology Zurich (ETH Zurich) and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 210 (313,803)
Citation 13

Abstract:

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Hawkes process, Poisson process, endogeneity, reflexivity, branching ratio, outliers, memory kernel, high-frequency data, criticality, statistical biases, power laws, regime shifts

140.

Impact of Governmental Interventions on Epidemic Progression and Workplace Activity during the COVID-19 Outbreak

Swiss Finance Institute Research Paper No. 20-58
Number of pages: 66 Posted: 06 Aug 2020 Last Revised: 10 Aug 2020
Sumit Kumar Ram and Didier Sornette
Department of Management, Technology, and Economics, ETH Zurich and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 205 (321,065)

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COVID-19, Effective reproduction number, Governmental interventions, Human mobility

141.

Secular Bipolar Growth Rate of the Real US GDP Per Capita: Implications for Understanding Past and Future Economic Growth

Swiss Finance Institute Research Paper No. 15-62
Number of pages: 18 Posted: 16 Dec 2015 Last Revised: 20 Mar 2017
Sandro Lera and Didier Sornette
ETH Zürich and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 203 (324,098)
Citation 4

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Wavelet transform, Economic growth, GDP per capita, Business cycle, Multi-scale analysis

142.

The Fair Reward Problem: The Illusion of Success and How to Solve It

Swiss Finance Institute Research Paper No. 19-25
Number of pages: 43 Posted: 25 Apr 2019 Last Revised: 29 Apr 2019
Didier Sornette, Spencer Wheatley and Peter Cauwels
Risks-X, Southern University of Science and Technology (SUSTech), ETH Zürich and ETH Zürich
Downloads 197 (333,119)
Citation 2

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success, reward, luck, merit, measurement, scenario analysis, Darwinian, evolutionary learning, equality

143.

A Simple Microstructure Return Model Explaining Microstructure Noise and Epps Effects

Swiss Finance Institute Research Paper No. 12-08
Number of pages: 53 Posted: 23 Feb 2012
Didier Sornette and Alexander I. Saichev
Risks-X, Southern University of Science and Technology (SUSTech) and ETH Zurich - D-MTEC (Deceased)
Downloads 195 (336,353)
Citation 2

Abstract:

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high-frequency trading, micro-structure, Epps effect, long memory, momentum

144.

Non-Normal Interactions Create Socio-Economic Bubbles

Swiss Finance Institute Research Paper No. 22-43
Number of pages: 29 Posted: 24 May 2022 Last Revised: 28 Aug 2023
Didier Sornette, Sandro Claudio Lera, Jianhong Lin and Ke Wu
Risks-X, Southern University of Science and Technology (SUSTech), Southern University of Science and Technology, ETH Zürich and Southern University of Science and Technology
Downloads 193 (339,522)
Citation 4

Abstract:

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financial bubbles, non-normal matrices, social networks, sub-criticality, hierarchical networks, anticipating tipping points

145.

Comprehensive empirical assessment of nuclear power risks

Swiss Finance Institute Research Paper No. 22-69
Number of pages: 15 Posted: 12 Sep 2022
Ali Ayoub and Didier Sornette
Massachusetts Institute of Technology (MIT) and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 189 (346,180)

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nuclear energy, probabilistic safety assessment, accident precursors, dragon kings, operational risks, open-source database

146.

Symmetric Thermal Optimal Path and Time-Dependent Lead-Lag Relationship: Novel Statistical Tests and Application to UK and US Real-Estate and Monetary Policies

Swiss Finance Institute Research Paper No. 14-57
Number of pages: 41 Posted: 25 Nov 2014
Hao Meng, Wei-Xing Zhou and Didier Sornette
East China University of Science and Technology (ECUST), East China University of Science and Technology - School of Business and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 189 (346,180)

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Lead-lag structure, Symmetric thermal optimal path, Statistical test, Housing market, Monetary policy

147.

Exuberant Innovation: The Human Genome Project

Swiss Finance Institute Research Paper No. 10-12
Number of pages: 25 Posted: 18 Mar 2010
Monika Gisler, Didier Sornette and Ryan Woodard
ETH Zurich, Risks-X, Southern University of Science and Technology (SUSTech) and ETH Zurich
Downloads 189 (346,180)
Citation 3

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Human Genome Project; social bubbles; innovation; positive feedbacks; financial bubbles;

148.

How Brains Make Decisions

Springer Proceedings in Physics , Vol. 150, pp. 37-53, 2014
Number of pages: 20 Posted: 24 Jul 2014
Vyacheslav I. Yukalov and Didier Sornette
Joint Institute for Nuclear Research and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 188 (347,925)
Citation 2

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149.

Wealth and Income Inequalities ← → r > g

Swiss Finance Institute Research Paper No. 16-69
Number of pages: 50 Posted: 02 Dec 2016
Yannick Malevergne and Didier Sornette
Université Paris I Panthéon-Sorbonne - Laboratoire PRISM and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 187 (349,603)

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inequality, return on capital, growth rate, labor, national output, demographics

150.

Multiple Outlier Detection in Samples with Exponential & Pareto Tails

Swiss Finance Institute Research Paper No. 24-48
Number of pages: 34 Posted: 16 Sep 2024
Didier Sornette and Ran Wei
Risks-X, Southern University of Science and Technology (SUSTech) and ETH Zürich
Downloads 183 (358,207)

Abstract:

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Outlier detection, Exponential sample, Pareto sample, Dragon King, Extreme Value Theory

151.

Processing Information in Quantum Decision Theory

Entropy, Vol. 11, pp. 1073-1120, 2009
Number of pages: 49 Posted: 02 Mar 2010 Last Revised: 18 Mar 2010
Vyacheslav I. Yukalov and Didier Sornette
Joint Institute for Nuclear Research and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 181 (359,992)
Citation 4

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quantum information processing, quantum decision making, entangled decisions, intention interference, decision non-commutativity, minimal information

152.

Quantum Decision Theory as Quantum Theory of Measurement

Physics Letters A, Vol. 372, pp. 6867-6871, 2008
Number of pages: 11 Posted: 01 Apr 2009
Vyacheslav I. Yukalov and Didier Sornette
Joint Institute for Nuclear Research and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 181 (361,770)

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153.

Human-Environment-Health and Reinforcement of Individual Resilience

Swiss Finance Institute Research Paper No. 20-23
Number of pages: 8 Posted: 22 Apr 2020 Last Revised: 23 Apr 2020
Didier Sornette, Peter Cauwels, Euan Mearns and Ke Wu
Risks-X, Southern University of Science and Technology (SUSTech), ETH Zürich, Academic Guest at the Department of Management, Technology, and Economics, ETH Zurich and Southern University of Science and Technology
Downloads 178 (365,428)

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COVID-19, resilience, system, pollution, individual responsibility, social digital technologies

154.

Stochastic Representation Decision Theory: How Probabilities and Values Are Entangled Dual Characteristics in Cognitive Processes

Swiss Finance Institute Research Paper No. 20-25
Number of pages: 44 Posted: 24 Apr 2020
Giuseppe Ferro and Didier Sornette
ETH Zürich - Department of Management, Technology, and Economics (D-MTEC) and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 176 (369,147)

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stochastic decision theory, duality of probability and value, subjective probability, risk-seeking behaviour, stochastic dominance

155.

Other-Regarding Preferences and Altruistic Punishment: A Darwinian Perspective

Swiss Finance Institute Research Paper No. 09-31
Number of pages: 13 Posted: 09 Sep 2009
Moritz Hetzer and Didier Sornette
ETH Zurich and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 176 (369,147)
Citation 1

Abstract:

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altruism, punishment, social dilemman, cooperation, social norms, agent-based model, evolutionary dynamics

156.

Decision Theory with Prospect Interference and Entanglement

Theory and Decision, Vol. 70, pp. 283-328, 2011
Number of pages: 42 Posted: 14 Feb 2011
Vyacheslav I. Yukalov and Didier Sornette
Joint Institute for Nuclear Research and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 175 (371,034)
Citation 2

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decision making, entangled decisions, intention interference, interference alternation, disjunction effect, conjunction fallacy, uncertainty aversion, decision noncommutativity

157.

Significant Hot Hand Effect in International Cricket

Swiss Finance Institute Research Paper No. 21-50
Number of pages: 34 Posted: 03 Aug 2020 Last Revised: 06 Aug 2021
Sumit Kumar Ram, Shyam Nandan and Didier Sornette
Department of Management, Technology, and Economics, ETH Zurich, ETH Zürich and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 174 (372,935)
Citation 1

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Hot Hand Effect, Gambler's Fallacy

158.

Self-Organization in Complex Systems as Decision Making

Advances in Complex Systems, Vol. 17, 1450016, 2014
Number of pages: 30 Posted: 08 Aug 2014
Vyacheslav I. Yukalov and Didier Sornette
Joint Institute for Nuclear Research and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 172 (376,738)
Citation 1

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self-organization; complex systems; decision theory; probabilistic scenarios; behavioral biases

159.

The Role of Diversification Risk in Financial Bubbles

ETH Risk Center – Working Paper No. ETH-RC-11-003
Number of pages: 24 Posted: 21 Dec 2012
Wanfeng Yan, Ryan Woodard and Didier Sornette
ETH Zurich, ETH Zurich and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 172 (376,738)
Citation 1

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financial bubbles, rational expectations, positive feedback, factor model, diversification, Chinese market

160.

A Generalized 2D-Dynamical Mean-Field Ising Model with a Rich Set of Bifurcations (Inspired and Applied to Financial Crises)

Swiss Finance Institute Research Paper No. 17-34
Number of pages: 12 Posted: 16 Nov 2017
Damian Smug, Didier Sornette and Peter Ashwin
University of Exeter, Risks-X, Southern University of Science and Technology (SUSTech) and University of Exeter
Downloads 169 (382,662)

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Ising model, dynamic map, social opinion dynamics, bifurcation diagram, chaos, regime shifts, bifurcation delay

161.

Financial Brownian Particle in the Layered Order Book Fluid and Fluctuation-Dissipation Relations

Swiss Finance Institute Research Paper No. 14-06
Number of pages: 11 Posted: 08 Feb 2014
Yoshihiro Yura, Hideki Takayasu, Didier Sornette and Misako Takayasu
Tokyo Institute of Technology, Sony Computer Science Laboratories, Risks-X, Southern University of Science and Technology (SUSTech) and Tokyo Institute of Technology
Downloads 167 (386,642)

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order book, Brownian particle, fluctuation-dissipation, dollar-yen

162.

When Games Meet Reality: Is Zynga Overvalued?

RC working paper No. 12-003
Number of pages: 28 Posted: 20 Dec 2012
Zalàn Forrò, Peter Cauwels and Didier Sornette
Independent, ETH Zürich and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 165 (390,749)
Citation 3

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Zynga, valuation, social-networks, IPO, growth in competition, bubble, Facebook, lock-up, The Journal of Investment Strategies

163.

Scheme of Thinking Quantum Systems

Laser Physics Letters, Vol. 6, pp. 833-839, 2009
Number of pages: 15 Posted: 10 Sep 2009
Vyacheslav I. Yukalov and Didier Sornette
Joint Institute for Nuclear Research and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 164 (392,765)
Citation 5

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164.

'Speculative Influence Network' During Financial Bubbles: Application to Chinese Stock Markets

Swiss Finance Institute Research Paper No. 15-45
Number of pages: 38 Posted: 05 Nov 2015
Li Lin and Didier Sornette
East China University of Science and Technology (ECUST) and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 159 (403,442)
Citation 2

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financial bubbles, super-exponential, systemic risks, Hidden Markov Modeling, transfer entropy, speculative influence network, early warning system, Chinese stock market

165.

Awareness of Crash Risk Improves Kelly Strategies in Simulated Financial Time Series

Number of pages: 35 Posted: 15 May 2020
J-C Gerlach, Jerome L Kreuser and Didier Sornette
ETH Zürich - Department of Management, Technology, and Economics (D-MTEC), ETH Zurich and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 158 (405,529)

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Econometrics, Time Series Model, Kelly Criterion, Trading Strategy, Bubbles, Crashes, Risk

166.

Uniform Integrability of a Single Jump Local Martingale with State-Dependent Characteristics

Swiss Finance Institute Research Paper No. 17-21
Number of pages: 19 Posted: 23 Jun 2017
Michael Schatz and Didier Sornette
affiliation not provided to SSRN and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 157 (407,810)

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Uniformly Integrable Martingales, Local Martingales, Single Jump, Explosive Diffusion Processes, Financial Bubbles

167.

Quantification of the Evolution of Firm Size Distributions Due to Mergers and Acquisitions

Swiss Finance Institute Research Paper No. 16-39
Number of pages: 23 Posted: 22 Jun 2016 Last Revised: 14 Jul 2016
Sandro Claudio Lera and Didier Sornette
Southern University of Science and Technology and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 153 (416,673)

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firm size distribution, mergers and acquisitions, coagulation equation, econophysics

168.

Agent-based Model Generating Stylized Facts of Fixed Income Markets

Swiss Finance Institute Research Paper No. 22-37, Journal of Economic Interaction and Coordination, forthcoming
Number of pages: 41 Posted: 29 Apr 2022
Antoine Kopp, Rebecca Westphal and Didier Sornette
ETH Zürich, ETH Zürich - Department of Management, Technology, and Economics (D-MTEC) and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 152 (418,991)

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Agent-based model, stylized facts, transient phenomena, fixed-income, yield curve.

169.

Conditions for Quantum Interference in Cognitive Sciences

Topics in Cognitive Science, Vol. 6, pp. 79-90, 2014
Number of pages: 15 Posted: 27 May 2013 Last Revised: 01 Feb 2014
Vyacheslav I. Yukalov and Didier Sornette
Joint Institute for Nuclear Research and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 152 (418,991)
Citation 2

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Decisions under uncertainty, Quantum measurements, Quantum probability, Conditions for interference

170.

Causal Slaving of the U.S. Treasury Bond Yield Antibubble by the Stock Market Antibubble of August 2000

Number of pages: 26 Posted: 26 Mar 2004
Wei-Xing Zhou and Didier Sornette
East China University of Science and Technology - School of Business and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 151 (421,275)
Citation 1

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Econophysics, Antibubble, Causality, Yield, Stock market

171.

Economic Networks: What Do We Know and What Do We Need to Know?

Downloads 148 (428,197)
Citation 1

Economic Networks: What Do We Know and What Do We Need to Know?

ACS - Advances in Complex Systems, Vol. 12, Nos. 4-5, pp. 407-422, 2009, CCSS Working Paper No. CCSS-09-010
Number of pages: 19 Posted: 27 Apr 2010
Frank Schweitzer, Giorgio Fagiolo, Didier Sornette, Fernando Vega-Redondo, Fernando Vega-Redondo, Fernando Vega-Redondo and Douglas R. White
ETH Zürich, Scuola Superiore Sant'Anna di Pisa - Laboratory of Economics and Management (LEM), Risks-X, Southern University of Science and Technology (SUSTech), Bocconi UniversityUniversidad de Alicante - Department of Economic AnalysisEuropean University Institute and University of California, Irvine - Department of Anthropology
Downloads 148 (428,653)
Citation 1

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economic networks

Economic Networks: What Do We Know and What Do We Need to Know?

Advances in Complex Systems
Posted: 26 Apr 2010 Last Revised: 29 Apr 2010
Giorgio Fagiolo, Didier Sornette, Fernando Vega-Redondo, Fernando Vega-Redondo, Fernando Vega-Redondo and Frank Schweitzer
Scuola Superiore Sant'Anna di Pisa - Laboratory of Economics and Management (LEM), Risks-X, Southern University of Science and Technology (SUSTech), Bocconi UniversityUniversidad de Alicante - Department of Economic AnalysisEuropean University Institute and ETH Zürich

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Economic networks

172.

Forecasting Future Oil Production in Norway and the UK: A General Improved Methodology

Swiss Finance Institute Research Paper No. 14-46
Number of pages: 23 Posted: 26 Jul 2014
Lucas Fiévet, Zalàn Forrò, Peter Cauwels and Didier Sornette
ETH Zürich, Independent, ETH Zürich and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 144 (437,840)

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Monte-Carlo, oil peak, logistic equation, Poisson process, power law distribution

173.

The Donation-Payment Card Concept: How to Give Twice with One Card

Number of pages: 7 Posted: 17 Oct 2005
Riley Crane, Juan V. Escobar-Sotomayor and Didier Sornette
University of California, Los Angeles (UCLA), University of California, Los Angeles (UCLA) - Department of Physics and Astronomy and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 144 (437,840)

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Gift card, charity, charities, stored-value, prepaid, altruism

174.

A Civil Super-Manhattan Project in Nuclear Research for a Safer and Prosperous World

Swiss Finance Institute Research Paper No. 15-14
Number of pages: 10 Posted: 02 May 2015
Didier Sornette
Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 139 (450,406)

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social instabilities, nuclear stewardship, innovation, investment

175.

Cooperation by Evolutionary Feedback Selection in Public Good Experiments

Number of pages: 24 Posted: 12 Jan 2007
Didier Darcet and Didier Sornette
Gavekal Intelligence Software (Gavekal-IS) and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 139 (450,406)
Citation 2

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altruistic punishment, strong cooperativity, cooperation, public good games, social dilemma

176.

Resolving Persistent Uncertainty by Self-Organized Consensus to Mitigate Market Bubbles

Swiss Finance Institute Research Paper No. 16-08
Number of pages: 34 Posted: 14 Feb 2016
Didier Sornette, Sandra Andraszewicz, Ryan O. Murphy, Philipp B. Rindler and Dorsa Sanadgol
Risks-X, Southern University of Science and Technology (SUSTech), ETH Zürich, University of Zurich - Department of Economics, EBS Universität für Wirtschaft und Recht - EBS Business School and ETH Zürich
Downloads 135 (461,182)

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Experimental Economics, Experimental Asset Market, Bubble, Uncertainty, Complete Contingent Market

177.

Micro-Foundation Using Percolation Theory of the Finite-Time Singular Behavior of the Crash Hazard Rate in a Class of Rational Expectation Bubbles

Swiss Finance Institute Research Paper No. 16-03
Number of pages: 14 Posted: 27 Jan 2016
Maximilian Seyrich and Didier Sornette
Technische Universität Berlin (TU Berlin) and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 135 (461,182)
Citation 4

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Financial bubbles, rational bubbles, crash hazard rate, percolation, superlinear productivity, finite-time singularity, numerical simulations

178.

Preference Reversal in Quantum Decision Theory

Frontiers in Psychology, Vol. 6, p. 01538, 2015
Number of pages: 15 Posted: 10 Oct 2015
Vyacheslav I. Yukalov and Didier Sornette
Joint Institute for Nuclear Research and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 127 (484,376)
Citation 4

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179.

Punctuated Evolution Due to Delayed Carrying Capacity

Physica D Volume: 238, Pages: 1752-1767 (2009)
Number of pages: 60 Posted: 02 Mar 2013
Vyacheslav I. Yukalov, E.P. Yukalova and Didier Sornette
Joint Institute for Nuclear Research, Joint Institute for Nuclear Research and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 125 (490,370)
Citation 1

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Delay equations, Population dynamics, Punctuated evolution

180.

Dynamical System Theory of Periodically Collapsing Bubbles

European Physical Journal B, Vol. 88, p. 179 (2015)
Number of pages: 35 Posted: 20 Jul 2015
Vyacheslav I. Yukalov, E.P. Yukalova and Didier Sornette
Joint Institute for Nuclear Research, Joint Institute for Nuclear Research and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 124 (493,539)
Citation 2

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181.

Dynamic Influence Networks Self-Organize Towards Sub-Critical Financial Instabilities

Swiss Finance Institute Research Paper No. 24-77
Number of pages: 22 Posted: 02 Oct 2024 Last Revised: 13 Mar 2025
Yicheng Wang, Didier Sornette, Ke Wu and Sandro Claudio Lera
The University of Hong Kong - Department of Mathematics, Risks-X, Southern University of Science and Technology (SUSTech), Southern University of Science and Technology and Southern University of Science and Technology
Downloads 118 (515,917)

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Financial bubbles, Agent-based model, Socio-economic networks, Self-organization, Sub-criticality, Non-normality

182.

Scaling Laws And Statistical Properties of The Transaction Flows And Holding Times of Bitcoin

Swiss Finance Institute Research Paper No. 24-02
Number of pages: 49 Posted: 11 Jan 2024
Didier Sornette and Yu Zhang
Risks-X, Southern University of Science and Technology (SUSTech) and University of Zurich - Department of Informantics
Downloads 117 (515,917)

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Bitcoin blockchain, Bitcoin holding time, bubbles, drawdowns, multiscaling, book-to-market returns, realized return, disposition effect, multifractality

183.

A Parsimonious Inverse Cox-Ingersoll-Ross Process for Financial Price Modeling

Swiss Finance Institute Research Paper No. 23-41
Number of pages: 49 Posted: 28 Feb 2023 Last Revised: 09 Jun 2023
Li Lin and Didier Sornette
East China University of Science and Technology (ECUST) and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 116 (519,323)

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asset pricing, financial risks, financial bubbles, excess volatility, fat tail distribution of returns, equity puzzle, earning yield, earning-over-price

184.

A Generic Model of Dyadic Social Relationships

Swiss Finance Institute Research Paper No. 13-62
Number of pages: 18 Posted: 24 Dec 2013 Last Revised: 20 May 2015
Maroussia Favre and Didier Sornette
ETH Zürich - Department of Management, Technology, and Economics (D-MTEC) and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 115 (522,814)
Citation 1

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Relational Models Theory, actions fluxes, exhaustiveness, data set analysis

185.

Analysis of the Leading Bitcoin Forum with Large Language Models Highlights the Enduring and Substantial Carbon Footprint of Bitcoin

Swiss Finance Institute Research Paper No. 24-51
Number of pages: 22 Posted: 24 Sep 2024
Cyrille Grumbach and Didier Sornette
ETH Zurich and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 107 (551,728)

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Bitcoin, blockchain technology, Carbon footprint, Cryptocurrency mining, mining hardware

186.

New Approach to Modeling Symbiosis in Biological and Social Systems

International Journal of Bifurcation and Chaos, Vol. 24, p. 1450117, 2014.
Number of pages: 38 Posted: 11 Jul 2014
Vyacheslav I. Yukalov, E.P. Yukalova and Didier Sornette
Joint Institute for Nuclear Research, Joint Institute for Nuclear Research and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 107 (551,728)

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mathematical models of symbiosis, nonlinear differential equations, dynamics of coexisting species, functional carrying capacity, dynamical system bifurcations, supercritical Hopf bifurcation

187.

Positive Operator-Valued Measures in Quantum Decision Theory

Lecture Notes in Computer Science (Book Series), Vol. 8951, pp. 146-161, 2015
Number of pages: 17 Posted: 18 Mar 2015
Vyacheslav I. Yukalov and Didier Sornette
Joint Institute for Nuclear Research and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 105 (559,475)
Citation 2

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Decision theory, Quantum information processing, Decisions under uncertainty, Quantum probability, Positive operator-valued measure, Entangled prospects

188.

Modeling Symbiosis by Interactions Through Species Carrying Capacities

Physica D: Nonlinear Phenomena, Vol. 241, pp. 1270-1289, 2012
Number of pages: 52 Posted: 08 Jun 2012
Vyacheslav I. Yukalov, E.P. Yukalova and Didier Sornette
Joint Institute for Nuclear Research, Joint Institute for Nuclear Research and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 100 (579,514)

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189.

Statistical Outliers and Dragon-Kings as Bose-Condensed Droplets

European Physical Journal Special Topics, Vol. 205, pp. 53-64, 2012
Number of pages: 16 Posted: 08 May 2012
Vyacheslav I. Yukalov and Didier Sornette
Joint Institute for Nuclear Research and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 99 (583,458)

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190.

Quantum Probabilities as Behavioral Probabilities

Entropy, Vol. 19, p. 112, 2017
Number of pages: 32 Posted: 15 Mar 2017
Vyacheslav I. Yukalov and Didier Sornette
Joint Institute for Nuclear Research and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 95 (599,232)

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quantum decision making, behavioral probability, interference and coherence, irrationality measure, lotteries

191.

Dynamical Signatures of Collective Quality Grading in a Social Activity: Attendance to Motion Pictures

Swiss Finance Institute Research Paper No. 14-45
Number of pages: 41 Posted: 26 Jul 2014
Juan Escobar and Didier Sornette
Physics Dept. Universidad Autonoma Metropolitana-Iztapalapa and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 95 (599,232)

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Complex Systems; Hawkes Process; Social Dynamics; Epidemic Branching Model; Perceived Quality; Movies

192.

Strategies Used as Spectroscopy of Financial Markets Reveal New Stylized Facts

ETH Risk Center Working Paper No. 11-005
Number of pages: 18 Posted: 21 Dec 2012 Last Revised: 22 Dec 2012
Wei-Xing Zhou, Guo-Hua Mu, Wei Chen and Didier Sornette
East China University of Science and Technology - School of Business, East China University of Science and Technology (ECUST), Stock Exchange of Shenzhen and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 95 (599,232)

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trading strategies, stylized facts, Shenzhen Stock Exchange of China, investment performance, illusion of control, trading frequency, arbitrage opportunities

193.

Entanglement Production in Quantum Decision Making

Physics of Atomic Nuclei, Vol. 73, pp. 559-562, 2010
Number of pages: 7 Posted: 25 Mar 2010
Vyacheslav I. Yukalov and Didier Sornette
Joint Institute for Nuclear Research and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 95 (599,232)
Citation 1

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194.

Forms of Social Relationships in Distinct Cultural Settings

Number of pages: 27 Posted: 29 Apr 2016
Maroussia Favre and Didier Sornette
ETH Zürich - Department of Management, Technology, and Economics (D-MTEC) and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 91 (619,975)

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social relationships, culture, social networks, relational models theory, plural rationality theory, cultural grid-group theory

195.

Utility Rate Equations of Group Population Dynamics in Biological and Social Systems

PLOS One, Vol. 8, e83225, 2013
Number of pages: 39 Posted: 19 Dec 2012 Last Revised: 06 Jan 2014
Vyacheslav I. Yukalov, E.P. Yukalova and Didier Sornette
Joint Institute for Nuclear Research, Joint Institute for Nuclear Research and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 89 (624,259)
Citation 2

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trait groups, cooperators, defectors, regulators, evolution equations, evolutionally stable strategies, self-organized societies

196.

Quantitative Predictions in Quantum Decision Theory

IEEE Transactions on Systems Man and Cybernetics Systems , Vol. 48, Issue 3 pp. 366-381, 2018
Number of pages: 17 Posted: 18 Feb 2018 Last Revised: 14 Jul 2018
Vyacheslav I. Yukalov and Didier Sornette
Joint Institute for Nuclear Research and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 84 (646,719)
Citation 11

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197.

An Explicit Mapping of Currency Target Zone Models to Option Prices

Number of pages: 5 Posted: 16 Nov 2017
Sandro Claudio Lera and Didier Sornette
Southern University of Science and Technology and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 81 (660,607)
Citation 2

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exchange rate dynamics, target zones, option pricing

198.

Quantum Probabilities of Composite Events in Quantum Measurements With Multimode States

Laser Physics, Vol. 23, p. 105502, 2013
Number of pages: 28 Posted: 28 Aug 2013
Vyacheslav I. Yukalov and Didier Sornette
Joint Institute for Nuclear Research and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 80 (670,299)
Citation 2

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199.

Quantum Theory of Measurements as Quantum Decision Theory

Journal of Physics Conference Series, Vol. 594, p. 012048, 2015
Number of pages: 9 Posted: 31 Mar 2015
Vyacheslav I. Yukalov and Didier Sornette
Joint Institute for Nuclear Research and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 74 (695,623)
Citation 17

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200.

Manipulating Decision Making of Typical Agents

IEEE Transactions on Systems Man and Cybernetics Systems, Vol. 44, pp. 1155-1168, 2014
Number of pages: 14 Posted: 02 Sep 2014
Vyacheslav I. Yukalov and Didier Sornette
Joint Institute for Nuclear Research and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 71 (711,863)
Citation 1

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Decision theory, Decision making under risk and uncertainty, Group consultations, Social interactions, Information and knowledge

201.

Disorder-Induced Volatility of Collective Dynamics

CCSS Working Paper No. CCSS-10-001
Number of pages: 7 Posted: 27 Apr 2010
Georges Harras, Claudio J. Tessone and Didier Sornette
affiliation not provided to SSRN, ETH Zürich and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 70 (717,435)
Citation 3

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volatility, stochastic processes, financial markets

202.

Extreme Events in Population Dynamics With Functional Carrying Capacity

European Physical Journal Special Topics, Vol. 205, pp. 313-354, 2012
Number of pages: 60 Posted: 08 May 2012
Vyacheslav I. Yukalov, E.P. Yukalova and Didier Sornette
Joint Institute for Nuclear Research, Joint Institute for Nuclear Research and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 68 (728,813)

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203.

Information Processing by Networks of Quantum Decision Makers

Physica A, Vol. 492, pp. 747-766, 2018
Number of pages: 33 Posted: 20 Dec 2017 Last Revised: 02 Sep 2018
Vyacheslav I. Yukalov, E.P. Yukalova and Didier Sornette
Joint Institute for Nuclear Research, Joint Institute for Nuclear Research and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 67 (734,635)
Citation 1

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Multi-agent society, artificial quantum intelligence, quantum decision theory, multistep decision procedure, dynamics of collective opinion, quantum information networks, intelligence networks, dynamic disjunction effect

204.

Inconclusive Quantum Measurements and Decisions Under Uncertainty

Frontiers in Physics, Vol. 4, p. 12, 2016
Number of pages: 16 Posted: 18 Apr 2016
Vyacheslav I. Yukalov and Didier Sornette
Joint Institute for Nuclear Research and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 67 (734,635)
Citation 1

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quantum measurements, decision theory, inconclusive events, quantum probability, non-informative priors, decoy effect

205.

The Gradual Evolution of Buyer-Seller Networks and Their Role in Aggregate Fluctuations

Number of pages: 17 Posted: 01 Jun 2015 Last Revised: 25 Aug 2016
Ryohei Hisano, Tsutomu Watanabe, Tsutomu Watanabe, Takayuki Mizuno, Takaaki Ohnishi and Didier Sornette
University of Tokyo, University of Tokyo - Graduate School of EconomicsTokyo Center for Economic Research (TCER), Hitotsubashi University, University of Tokyo - Graduate School of Law and Politics and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 63 (758,913)
Citation 1

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interfirm buyer-seller network, aggregate fluctuations, link renewal, longitudinal network, firm growth

206.

Quantification of the Self-Excited Emotion Dynamics in Online Interactions

Swiss Finance Institute Research Paper No. 24-78
Number of pages: 31 Posted: 06 Sep 2024 Last Revised: 20 Nov 2024
Yishan Luo, Didier Sornette and Sandro Claudio Lera
Southern University of Science and Technology, Risks-X, Southern University of Science and Technology (SUSTech) and Southern University of Science and Technology
Downloads 51 (843,093)

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emotion dynamics, online interactions, social media

207.

Population Dynamics with Nonlinear Delayed Carrying Capacity

International Journal of Bifurcation and Chaos, Vol. 24, p. 1450021, 2014
Number of pages: 24 Posted: 09 Mar 2014
Vyacheslav I. Yukalov, E.P. Yukalova and Didier Sornette
Joint Institute for Nuclear Research, Joint Institute for Nuclear Research and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 47 (875,471)
Citation 1

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208.

Dynamic Transition in Symbiotic Evolution Induced by Growth Rate Variation

International Journal of Bifurcation and Chaos, Vol. 27, p. 1730013, 2017
Number of pages: 16 Posted: 14 Apr 2017
Vyacheslav I. Yukalov, E.P. Yukalova and Didier Sornette
Joint Institute for Nuclear Research, Joint Institute for Nuclear Research and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 45 (892,768)
Citation 1

Abstract:

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Dynamics of symbiotic populations, growth rate, functional carrying capacity, dynamic transitions, basin of attraction, bifurcation

209.

Role of Collective Information in Networks of Quantum Operating Agents

Physica A, Vol. 598, 127365, 2022
Number of pages: 37 Posted: 20 May 2022
Vyacheslav I. Yukalov, E.P. Yukalova and Didier Sornette
Joint Institute for Nuclear Research, Joint Institute for Nuclear Research and Risks-X, Southern University of Science and Technology (SUSTech)
Downloads 30 (1,042,045)
Citation 4

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quantum intelligence networks, multimodal choice, exchange of information, collective information field, long-term memory, short-term memory, dynamic disjunction effect

210.

Explaining Global Imbalances: The Role of Central Bank Intervention and the Rise of Sovereign Wealth Funds

Review of Keynesian Economics, Forthcoming
Posted: 15 Apr 2020
Richard Senner and Didier Sornette
Swiss National Bank - Financial Stability and Risks-X, Southern University of Science and Technology (SUSTech)

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Global Imbalances, Central Bank Interventions, Sovereign Wealth Funds, Net International Investment Position

211.

Look-Ahead Benchmark Bias in Portfolio Performance Evaluation

Swiss Finance Institute Research Paper No. 08-33, https://doi.org/10.3905/JPM.2009.36.1.121
Posted: 21 May 2019
Gilles Daniel, Didier Sornette and Peter Wohrmann
ETH Zürich - Department of Management, Technology, and Economics (D-MTEC), Risks-X, Southern University of Science and Technology (SUSTech) and University of Zurich - Swiss Banking Institute (ISB)

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survival bias, look-ahead bias, portfolio optimization, benchmark, investment strategies

212.

Robust Reverse Engineering of Cross Sectional Returns and Improved Portfolio Allocation Performance Using the CAPM

Swiss Finance Institute Research Paper No. 11-03, https://doi.org/10.3905/jpm.2011.37.4.076
Posted: 21 May 2019
Xiaohui Ni, Yannick Malevergne, Didier Sornette and Peter Woehrmann
East China University of Science and Technology (ECUST), Université Paris I Panthéon-Sorbonne - Laboratoire PRISM, Risks-X, Southern University of Science and Technology (SUSTech) and University of Zurich

Abstract:

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CAPM, Mean-Variance Portfolio Optimization, Constrained Optimization, Fama-French, Value-Size Portfolios, Dynamical Allocation, Expected Returns

213.

Currency Target Zones as Mirrored Options

https://jod.pm-research.com/content/26/3/53
Posted: 18 May 2017 Last Revised: 04 Oct 2019
Sandro Claudio Lera, Matthias Leiss and Didier Sornette
Southern University of Science and Technology, ETH Zürich and Risks-X, Southern University of Science and Technology (SUSTech)

Abstract:

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Exchange rate dynamics, Target zones, Compound options

214.

Predicting Financial Crashes Using Discrete Scale Invariance

Journal of Risk, Vol. 1, 1999
Posted: 28 Apr 2000
Anders Johansen and Didier Sornette
Riso National Laboratory - Wind Energy Department and Risks-X, Southern University of Science and Technology (SUSTech)

Abstract:

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