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Fabrizio Lillo

Scuola Normale Superiore

Piazza dei Cavalieri, 7

Pisa, 56126

Italy

University of Bologna

SCHOLARLY PAPERS

61

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15,720

TOTAL CITATIONS
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Top 4,952

in Total Papers Citations

386

Scholarly Papers (61)

1.

How Markets Slowly Digest Changes in Supply and Demand

Number of pages: 111 Posted: 15 Sep 2008
Capital Fund Management, University of Oxford - Institute for New Economic Thinking at the Oxford Martin School and Scuola Normale Superiore
Downloads 1,826 (23,290)
Citation 90

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Financial markets, Market microstructure, Market impact, Order flow

2.

Optimal Execution with Nonlinear Transient Market Impact

Quantitative Finance, Vol. 17, No. 1, 41-54, 2017
Number of pages: 29 Posted: 17 Dec 2014 Last Revised: 25 Feb 2017
Gianbiagio Curato, Jim Gatheral and Fabrizio Lillo
Scuola Normale Superiore, CUNY Baruch College and Scuola Normale Superiore
Downloads 1,182 (44,629)
Citation 2

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Transient price impact, market impact model, optimal order execution, transaction‐triggered price manipulation, homotopy analysis, SQP algorithm, GSS algorithm

3.

Why Is Equity Order Flow so Persistent?

Number of pages: 42 Posted: 01 Jul 2014
Bence Toth, Imon Palit, Fabrizio Lillo and J. Doyne Farmer
Capital Fund Management, Royal Melbourne Institute of Technology (RMIT University) - Blockchain Innovation Hub, Scuola Normale Superiore and University of Oxford
Downloads 877 (67,947)
Citation 16

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Market microstructure, Order flow, Herding, Order splitting, Price impact, Behavioral finance

4.

A Score-Driven Conditional Correlation Model for Noisy and Asynchronous Data: An Application to High-Frequency Covariance Dynamics

Number of pages: 31 Posted: 08 Feb 2017 Last Revised: 04 Mar 2020
University of Verona - Department of Economics, University of Pavia - Department of Economics and Management, University of Pisa - Department of Economics and Scuola Normale Superiore
Downloads 652 (100,469)
Citation 5

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Intraday Correlations; Dynamic Dependencies; Asynchronicity; Microstructure Noise

5.

A Continuous and Efficient Fundamental Price on the Discrete Order Book Grid

Number of pages: 24 Posted: 16 Nov 2016
Julius Bonart, Julius Bonart and Fabrizio Lillo
Imperial College London, CFM-Imperial Institute of Quantitative FinanceUniversity College London - Financial Computing and Analytics Group, Department of Computer Science and Scuola Normale Superiore
Downloads 544 (126,714)

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price formation, liquidity provision, tick size, market microstructure

6.

Correlation, Hierarchies, and Networks in Financial Markets

Journal of Economic Behavior and Organization, Forthcoming
Number of pages: 38 Posted: 29 May 2010
University of Palermo, Scuola Normale Superiore and University of Palermo
Downloads 477 (148,764)
Citation 29

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Multivariate Analysis, Hierarchical Clustering, Correlation Based Networks, Bootstrap Validation, Factor Models, Kullback-Leibler Distance

7.

Beyond the normal approximation: robust filtering and smoothing via perturbation methods

Number of pages: 45 Posted: 14 Mar 2018 Last Revised: 23 Jul 2024
University of Verona - Department of Economics, University of Pavia - Department of Economics and Management, University of Pisa - Department of Economics and Scuola Normale Superiore
Downloads 476 (149,551)
Citation 1

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Nonlinear filtering, time-varying parameters, stochastic volatility, dynamic correlations

8.

When Micro Prudence Increases Macro Risk: The Destabilizing Effects of Financial Innovation, Leverage, and Diversification

Number of pages: 36 Posted: 13 Jun 2013
Fulvio Corsi, Stefano Marmi and Fabrizio Lillo
University of Pisa - Department of Economics, Scuola Normale Superiore and Scuola Normale Superiore
Downloads 452 (158,703)
Citation 14

Abstract:

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financial innovation, leverage, diversification, endogenous risk, financial crises

9.

How Efficiency Shapes Market Impact

Number of pages: 34 Posted: 20 Mar 2013 Last Revised: 27 Sep 2013
University of Oxford - Institute for New Economic Thinking at the Oxford Martin School, U.S. Securities and Exchange Commission, Scuola Normale Superiore and Portware LLC
Downloads 424 (171,236)
Citation 24

Abstract:

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market impact, metaorder

10.

How Does the Market React to Your Order Flow?

Number of pages: 12 Posted: 06 Apr 2011
Capital Fund Management, Imperial College London - Department of Mathematics, Scuola Normale Superiore, Capital Fund Management, Capital Fund Management and University of Oxford - Institute for New Economic Thinking at the Oxford Martin School
Downloads 413 (177,047)
Citation 8

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Financial markets, market microstructure, limit order book, order flow, behavioural economics

11.

How Has Sovereign Bond Market Liquidity Changed? - An Illiquidity Spillover Analysis

SAFE Working Paper No. 151
Number of pages: 44 Posted: 19 Oct 2016
Michael Schneider, Fabrizio Lillo and Loriana Pelizzon
Deutsche Bundesbank, Scuola Normale Superiore and Goethe University Frankfurt - Faculty of Economics and Business Administration
Downloads 366 (203,243)
Citation 3

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liquidity, jump detection, Hawkes processes, government bonds, MTS bond market, Quantitative Easing

12.

Discrete Homotopy Analysis for Optimal Trading Execution with Nonlinear Transient Market Impact

Communications in Nonlinear Science and Numerical Simulation, 39:332-342, 2016.
Number of pages: 21 Posted: 19 Mar 2016 Last Revised: 25 Apr 2016
Gianbiagio Curato, Jim Gatheral and Fabrizio Lillo
Scuola Normale Superiore, CUNY Baruch College and Scuola Normale Superiore
Downloads 356 (210,353)

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Optimal execution, Market impact, Homotopy analysis method, Nonlinear integral equations

13.

There's More to Volatility than Volume

Number of pages: 26 Posted: 18 Oct 2005
Laszlo Gillemot, J. Doyne Farmer and Fabrizio Lillo
Santa Fe Institute, University of Oxford - Institute for New Economic Thinking at the Oxford Martin School and Scuola Normale Superiore
Downloads 355 (209,635)
Citation 11

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Volatility clustering, transaction frequency, alternative time clocks

14.

A Machine Learning Approach to Support Decision in Insider Trading Detection

Number of pages: 42 Posted: 13 Dec 2022 Last Revised: 15 Dec 2022
DEPS, University of Siena, University of Siena - Department of Economics and Statistics, CONSOB (Commissione Nazionale per le Società e la Borsa), Scuola Normale Superiore, UCL Institute of Finance and Technology and CONSOB (Commissione Nazionale per le Società e la Borsa)
Downloads 344 (217,753)

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Insider trading, Market abuse, Unsupervised learning, Statistically validated networks

15.

Assessing Systemic Risk Due to Fire Sales Spillover Through Maximum Entropy Network Reconstruction

Number of pages: 41 Posted: 04 Aug 2015 Last Revised: 23 Jun 2018
Domenico Di Gangi, Fabrizio Lillo and Davide Pirino
National Research Council (CNR) - "Alessandro Faedo" Institute of Information Science and Technology (ISTI), Scuola Normale Superiore and Department of Economics and Finance, University of Rome "Tor Vergata"
Downloads 337 (221,994)
Citation 10

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systemic risk, maximum entropy, fire-sales, bank vulnerability, bank systemicness,matrix balancing, weighted configuration model

16.

The Non-Random Walk of Stock Prices: The Long-Term Correlation between Signs and Sizes

Number of pages: 9 Posted: 29 Nov 2007 Last Revised: 16 Jun 2008
Gabriele La Spada, J. Doyne Farmer and Fabrizio Lillo
Federal Reserve Banks - Federal Reserve Bank of New York, University of Oxford - Institute for New Economic Thinking at the Oxford Martin School and Scuola Normale Superiore
Downloads 334 (224,234)
Citation 3

Abstract:

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Econophysics, Brownian motion, Stochastic processes

17.

Optimal VWAP Execution Under Transient Price Impact

Number of pages: 20 Posted: 28 May 2019
Alexander Barzykin and Fabrizio Lillo
HSBC FX eRisk, Global Markets, HSBC Bank Plc., UK and Scuola Normale Superiore
Downloads 320 (235,151)

Abstract:

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Optimal execution, Volume Weighted Average Price (VWAP), Transient price impact, Transaction costs, Market microstructure

18.

Measuring the Propagation of Financial Distress with Granger-Causality Tail Risk Networks

Number of pages: 34 Posted: 10 Mar 2015 Last Revised: 02 Mar 2018
Fulvio Corsi, Fabrizio Lillo, Davide Pirino and Luca Trapin
University of Pisa - Department of Economics, Scuola Normale Superiore, Department of Economics and Finance, University of Rome "Tor Vergata" and University of Bologna
Downloads 294 (257,640)
Citation 16

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flight-to-quality, sovereign debt crisis, systemic risk, Granger causality, illiquidity, fire sales, bi-partite networks

19.

Measuring Price Impact and Information Content of Trades in a Time-Varying Setting

Number of pages: 63 Posted: 27 Dec 2022 Last Revised: 11 Apr 2024
Francesco Campigli, Giacomo Bormetti and Fabrizio Lillo
Scuola Normale Superiore, University of Pavia - Department of Economics and Management and Scuola Normale Superiore
Downloads 266 (287,269)
Citation 2

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Price Impact, Information Content of Trades, Transaction Cost Analysis, Score Driven Model

20.

How News Affect the Trading Behavior of Different Categories of Investors in a Financial Market

Number of pages: 30 Posted: 16 Jul 2012
Scuola Normale Superiore, University of Palermo - Department of Physics and Chemistry, University of Palermo, University of Turku and University of Palermo
Downloads 254 (300,076)
Citation 9

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Firm-specific news, News sentiment, Trading, Single investors

21.

Identification of Clusters of Investors from Their Real Trading Activity in a Financial Market

Number of pages: 25 Posted: 20 Jul 2011 Last Revised: 25 Jul 2011
University of Palermo, Scuola Normale Superiore, University of Turku and University of Palermo
Downloads 254 (300,076)
Citation 11

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Financial markets, Institutional and individual investors, Households finance, Complex systems, Networks

22.

A Theory for Long-Memory in Supply and Demand

Santa Fe Institute Working Paper No. 04-12-041
Number of pages: 12 Posted: 30 Apr 2005
Fabrizio Lillo, Szabolcs Mike and J. Doyne Farmer
Scuola Normale Superiore, Santa Fe Institute - Economics and University of Oxford - Institute for New Economic Thinking at the Oxford Martin School
Downloads 252 (303,770)
Citation 11

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Long memory processes, Financial markets, Order flow, Market efficiency

23.

The Impact of Systemic and Illiquidity Risk on Financing with Risky Collateral.

Number of pages: 34 Posted: 29 Mar 2014
Fabrizio Lillo and Davide Pirino
Scuola Normale Superiore and Department of Economics and Finance, University of Rome "Tor Vergata"
Downloads 239 (319,183)
Citation 1

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systemic risk; illiquidity; portfolio overlap; repo; haircut; liquidation

24.

Linear Models for the Impact of Order Flow on Prices I. Propagators: Transient vs. History Dependent Impact

Number of pages: 22 Posted: 28 Apr 2016
Scuola Normale Superiore, University of Pavia - Department of Economics and Management, Capital Fund Management, Scuola Normale Superiore and Capital Fund Management
Downloads 238 (320,573)
Citation 12

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Financial markets, market microstructure, market impact, liquidity

25.

When do Improved Covariance Matrix Estimators Enhance Portfolio Optimization? An Empirical Comparative Study of Nine Estimators

Number of pages: 30 Posted: 27 Apr 2010
Università degli Studi di Bari “Aldo Moro” (UNIBA), University of Palermo, Scuola Normale Superiore and University of Palermo
Downloads 228 (334,744)
Citation 4

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portfolio optimization, covariance matrix estimator

26.

Diffusive Behavior and the Modeling of Characteristic Times in Limit Order Executions

Number of pages: 18 Posted: 01 Feb 2007
Imperial College London - Department of Mathematics, Budapest University of Technology and Economics - Department of Theoretical Physics, Scuola Normale Superiore and University of Palermo
Downloads 219 (349,796)
Citation 4

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order books, double auction, random walk, econophysics

27.

Modelling Systemic Price Cojumps with Hawkes Factor Models

Number of pages: 30 Posted: 31 Jan 2013 Last Revised: 12 Mar 2013
University of Pavia - Department of Economics and Management, Scuola Normale Superiore, Algorand Foundation, University of Pisa - Department of Economics, Scuola Normale Superiore and Scuola Normale Superiore
Downloads 216 (353,017)
Citation 20

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price cojumps, Hawkes processes, systemic shocks, high frequency data

28.

Wright Meets Markowitz: How Standard Portfolio Theory Changes When Assets Are Technologies Following Experience Curves

Number of pages: 43 Posted: 11 May 2017 Last Revised: 29 Aug 2018
University of Oxford - Institute for New Economic Thinking at the Oxford Martin School, University of Oxford - Institute for New Economic Thinking at the Oxford Martin School, Scuola Normale Superiore, UNSW Business School, Economics, University of New South Wales and University of Oxford - Institute for New Economic Thinking at the Oxford Martin School
Downloads 194 (391,686)
Citation 7

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Experience curves, Technological change, Learning-by-doing, Portfolio theory, Technology investment, Markowitz portfolio

Cross-Impact and Price Bubbles: A Two-Asset Lab-Experiment

Number of pages: 33 Posted: 22 Sep 2023
Friedrich-Schiller-Universität Jena, University of London, Royal Holloway College - Department of Economics, Scuola Normale Superiore and University of Duisburg-Essen - Institute of Political Science
Downloads 58 (1,006,630)

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Market-impact, Cross-impact, Hybrid-Experimental Market, Bubbles, Artificial traders.

30.

A machine learning approach to support decision in insider trading detection (Metodi sperimentali di machine learning per supportare le decisioni nella detection degli abusi di mercato) CONSOB - Scuola Normale Superiore di Pisa

CONSOB Fintech Series No. 11, 2022
Number of pages: 49 Posted: 27 Dec 2022
DEPS, University of Siena, University of Siena - Department of Economics and Statistics, CONSOB (Commissione Nazionale per le Società e la Borsa), Scuola Normale Superiore, UCL Institute of Finance and Technology and CONSOB (Commissione Nazionale per le Società e la Borsa)
Downloads 180 (420,133)

Abstract:

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insider trading, market abuse, unsupervised learning, statistically validated networks

31.

Linear Models for the Impact of Order Flow on Prices II. The Mixture Transition Distribution Model

Number of pages: 23 Posted: 28 Apr 2016
Scuola Normale Superiore, University of Pavia - Department of Economics and Management, Capital Fund Management, Scuola Normale Superiore and Capital Fund Management
Downloads 164 (459,428)
Citation 4

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Financial markets, market microstructure, market impact, liquidity, markov chain

32.

Statistically Validated Networks in Bipartite Complex Systems

Number of pages: 34 Posted: 03 Oct 2010 Last Revised: 30 Oct 2013
University of Palermo, University of Palermo - Department of Physics and Chemistry, Scuola Normale Superiore, University of Turku and University of Palermo
Downloads 159 (469,621)
Citation 10

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Networks, Complex Systems

33.

Cross-Impact and No-Dynamic-Arbitrage

Number of pages: 33 Posted: 23 Dec 2016 Last Revised: 26 Aug 2017
Michael Schneider and Fabrizio Lillo
Deutsche Bundesbank and Scuola Normale Superiore
Downloads 155 (480,208)
Citation 14

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Market Impact, Dynamic Arbitrage, Cross-Impact, MOT, Sovereign Bonds

34.

Do Firms Share the Same Functional Form of Their Growth Rate Distribution? A Statistical Test

Number of pages: 51 Posted: 18 Mar 2011 Last Revised: 23 Nov 2013
Universidade Estadual de Ponta Grossa - Departamento de Matematica e Estatistica, University of Palermo - Department of Physics and Chemistry, Scuola Normale Superiore, University of Palermo and Polytechnic University of Marche - Faculty of Economics
Downloads 147 (502,974)
Citation 2

Abstract:

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35.

Dimensionality reduction techniques to support insider trading detection (Tecniche per la riduzione dimensionale dei dati a supporto del rilevamento dei casi di insider trading) Consob - Scuola Normale Superiore di Pisa

CONSOB Fintech Series No. 12, 2024
Number of pages: 18 Posted: 01 Mar 2024 Last Revised: 08 May 2024
University of Siena - Department of Economics and Statistics, Scuola Normale Superiore, CONSOB (Commissione Nazionale per le Società e la Borsa), DEPS, University of Siena, UCL Institute of Finance and Technology and CONSOB (Commissione Nazionale per le Società e la Borsa)
Downloads 145 (508,926)

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Dimensionality reduction, Principal component analysis, Autoencoder, Insider trading, Market abuse, Unsupervised learning

36.

Comment on: Price Discovery in High Resolution

Number of pages: 13 Posted: 06 Mar 2019 Last Revised: 12 Mar 2019
University of Verona - Department of Economics, University of Pavia - Department of Economics and Management, University of Pisa - Department of Economics and Scuola Normale Superiore
Downloads 144 (511,933)
Citation 2

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High-resolution, High-frequency trading, Information share, HAR, Lagged-adjustment

37.

The Multiplex Structure of Interbank Networks

Number of pages: 41 Posted: 12 Nov 2013 Last Revised: 16 Jan 2014
University of Florence - Department of Economics and Management, Bank of Italy, Bank of Italy, Scuola Normale Superiore and European Central Bank
Downloads 144 (511,933)
Citation 24

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interbank market, network theory, systemic risk

38.

Score-Driven Exponential Random Graphs: A New Class of Time-Varying Parameter Models for Temporal Networks

Number of pages: 16 Posted: 12 Jun 2019 Last Revised: 14 Oct 2024
Domenico Di Gangi, Giacomo Bormetti and Fabrizio Lillo
National Research Council (CNR) - "Alessandro Faedo" Institute of Information Science and Technology (ISTI), University of Pavia - Department of Economics and Management and Scuola Normale Superiore
Downloads 139 (527,599)

Abstract:

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temporal networks, ERGM, exponential random graphs, score, observation driven, link prediction

39.

From Zero-Intelligence to Queue-Reactive: Limit Order Book Modeling for High-Frequency Volatility Estimation and Optimal Execution

Number of pages: 42 Posted: 28 Mar 2022 Last Revised: 19 Sep 2022
Tommaso Mariotti, Fabrizio Lillo and Giacomo Toscano
Universita degli Studi di Torino, Scuola Normale Superiore and University of Florence
Downloads 126 (572,948)

Abstract:

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Limit order book, volatility estimation, optimal execution, microstructure noise

40.

Statistical Identification with Hidden Markov Models of Large Order Splitting Strategies in an Equity Market

New Journal of Physics, Vol. 12, July 2010
Number of pages: 26 Posted: 03 Feb 2011
University of Palermo, Scuola Normale Superiore and University of Palermo
Downloads 126 (572,948)
Citation 2

Abstract:

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41.

Scaling and Data Collapse for the Mean Exit Time of Asset Prices

Number of pages: 11 Posted: 18 Jul 2005
University of Barcelona - Departament de Física de la Matèria Condensada, University of Barcelona - Department of Physics, University of Barcelona - Department of Physics, Scuola Normale Superiore, University of Palermo - Department of Physics and Chemistry and University of Palermo
Downloads 123 (584,619)

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Continuous time random walk, mean exit time, Markov process

42.

Trading Activity and Price Impact in Parallel Markets: SETS vs. Off-Book Market at the London Stock Exchange

Number of pages: 16 Posted: 26 Feb 2011 Last Revised: 11 Dec 2011
University of Palermo, University of Palermo, Scuola Normale Superiore and University of Palermo
Downloads 118 (604,538)
Citation 1

Abstract:

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Financial markets, market segments, high frequency trading, upstair market, price impact

43.

Deviations from the Nash Equilibrium in a Two-Player Optimal Execution Game with Reinforcement Learning

Number of pages: 23 Posted: 05 Feb 2025
Andrea Macrì and Fabrizio Lillo
Scuola Normale Superiore and Scuola Normale Superiore
Downloads 117 (608,822)

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Market Microstructure, Economics, Game Theory, Machine Learning, Computational Finance

44.

The Adaptive Nature of Liquidity Taking in Limit Order Books

Number of pages: 40 Posted: 05 Mar 2014 Last Revised: 26 Apr 2016
Damian Taranto, Giacomo Bormetti and Fabrizio Lillo
Scuola Normale Superiore, University of Pavia - Department of Economics and Management and Scuola Normale Superiore
Downloads 110 (640,165)
Citation 4

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Financial markets, market microstructure, limit order book, liquidity

45.

How Covid mobility restrictions modified the population of investors in Italian stock markets
(L’evoluzione della composizione del retail trading sul mercato azionario italiano a seguito delle restrizioni imposte dalla pandemia da Covid)
CONSOB - Scuola Normale Superiore di Pisa

CONSOB Fintech Series No. 10, 2022
Number of pages: 31 Posted: 03 Aug 2022
CONSOB (Commissione Nazionale per le Società e la Borsa), Scuola Normale Superiore, DEPS, University of Siena, UCL Institute of Finance and Technology, University of Siena - Department of Economics and Statistics and CONSOB (Commissione Nazionale per le Società e la Borsa)
Downloads 109 (645,052)
Citation 1

Abstract:

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Covid; Stock Market, Household finance

46.

Corporate Payments Networks and Credit Risk Rating

Number of pages: 39 Posted: 30 Jan 2018
Elisa Letizia and Fabrizio Lillo
International Monetary Fund (IMF) and Scuola Normale Superiore
Downloads 109 (645,052)
Citation 6

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Complex Networks, Corporate Networks, Credit Risk Rating, Data Science

47.

Coupling News Sentiment with Web Browsing Data Improves Prediction of Intra-Day Price Dynamics

Number of pages: 24 Posted: 06 Dec 2015 Last Revised: 16 Dec 2015
IMT Institute for Advanced Studies, Yahoo! - Yahoo! Research Labs, University of Pavia - Department of Economics and Management, IMT Alti Studi Lucca, Scuola Normale Superiore and Algorand Foundation
Downloads 108 (649,907)
Citation 2

Abstract:

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financial markets, complex systems, data science, computational social science

48.

Reinforcement Learning for Optimal Execution when Liquidity is Time-Varying

Number of pages: 22 Posted: 06 Mar 2024 Last Revised: 08 Mar 2024
Andrea Macrì and Fabrizio Lillo
Scuola Normale Superiore and Scuola Normale Superiore
Downloads 102 (679,608)

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Optimal execution; reinforcement learning; double deep q-learning; time varying liquidity

49.

When Margins Call: Liquidity Preparedness of Non-Bank Financial Institutions

ECB Working Paper No. 2025/3074
Number of pages: 50 Posted: 16 Jul 2025
Scuola Normale di Pisa, European Central Bank (ECB), European Central Bank (ECB), European Central Bank (ECB) and Scuola Normale Superiore
Downloads 96 (709,832)

Abstract:

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derivative margin calls, financial stability, liquidity risk, network analysis, non-bank financial institutions

50.

Deep Reinforcement Learning for Optimal Trading with Partial Information

Number of pages: 24 Posted: 10 Nov 2025
Andrea Macrì, Sebastian Jaimungal and Fabrizio Lillo
Scuola Normale Superiore, University of Toronto - Department of Statistics and Scuola Normale Superiore
Downloads 92 (730,864)

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Optimal Trading, Reinforcement Learning, Statistical Arbitrage, Deep Deterministic Policy Gradient

51.

Modeling Metaorder Impact with a Non-Markovian Zero Intelligence Model

Number of pages: 30 Posted: 03 Apr 2025
Adele Ravagnani and Fabrizio Lillo
University of Siena - Department of Economics and Statistics and Scuola Normale Superiore
Downloads 82 (796,622)

Abstract:

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Limit Order Book, Market Microstructure, Price impact, Market simulators

52.

Optimal execution in a time-varying liquidity: well-posedness and price manipulation

Number of pages: 48 Posted: 07 Nov 2024 Last Revised: 19 Mar 2026
Gianluca Palmari, Fabrizio Lillo and Zoltan Eisler
Scuola Normale Superiore, Scuola Normale Superiore and Imperial College London - Department of Mathematics
Downloads 73 (867,774)
Citation 1

Abstract:

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Market impact, Optimal execution, Price manipulation

53.

CAESar: Conditional Autoregressive Expected Shortfall

Number of pages: 49 Posted: 11 Jul 2024
Federico Gatta, Fabrizio Lillo and Piero Mazzarisi
Scuola Normale Superiore, Scuola Normale Superiore and DEPS, University of Siena
Downloads 72 (860,052)

Abstract:

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Autoregressive Models, Conditional Value at Risk, Expected Shortfall, Risk Management

54.

Deviations from the Nash equilibrium in a two-player optimal execution game with reinforcement learning

Number of pages: 28 Posted: 20 Sep 2024 Last Revised: 13 Feb 2026
Andrea Macrì and Fabrizio Lillo
Scuola Normale Superiore and Scuola Normale Superiore
Downloads 71 (867,774)

Abstract:

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Optimal Execution game, Impact game, Collusion, Reinforcement Learning, Nash equilibrium

55.

The Effect of Round-off Error on Long Memory Processes

Number of pages: 44 Posted: 23 Jul 2011 Last Revised: 17 Mar 2013
Gabriele La Spada and Fabrizio Lillo
Federal Reserve Banks - Federal Reserve Bank of New York and Scuola Normale Superiore
Downloads 64 (924,743)

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long-memory processes, round-off error, measurement error, log-periodogram regression, detrended fluctuation analysis, hermite polynomials

56.

A high-frequency Approach to Realized Risk Measures

Number of pages: 27 Posted: 21 Oct 2025
Federico Gatta, Fabrizio Lillo and Piero Mazzarisi
Scuola Normale Superiore, Scuola Normale Superiore and DEPS, University of Siena
Downloads 62 (942,565)

Abstract:

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Value at Risk, Expected Shortfall, Latent variables, Subordinated Processes

57.

Deviations from Tradition: Stylized Facts in the Era of DeFi

Number of pages: 32 Posted: 29 Oct 2025
Scuola Normale Superiore, Scuola Normale Superiore, Scuola Normale Superiore and University of Toronto - Department of Statistics
Downloads 53 (1,031,043)

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Blockchain, Decentralized Exchanges, Maximal Extractable Value, Market Microstructure, Uniswap v3, Cryptocurrency

58.

Score Driven Generalized Fitness Model for Sparse and Weighted Temporal Networks

Number of pages: 43 Posted: 17 Mar 2022
Domenico Di Gangi, Giacomo Bormetti and Fabrizio Lillo
National Research Council (CNR) - "Alessandro Faedo" Institute of Information Science and Technology (ISTI), University of Pavia - Department of Economics and Management and Scuola Normale Superiore
Downloads 44 (1,133,231)

Abstract:

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Temporal Networks, Weighted Networks, Score Driven Models, Interbank Market

59.

Predicting the success of new crypto-tokens: the Pump.fun case

Number of pages: 1 Posted: 08 Apr 2026
University of Bologna, University of Pisa, Scuola Normale Superiore and Scuola Normale Superiore
Downloads 33 (1,290,922)

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token, bonding-curve, pump.fun, graduation, success, solana

60.

When Margins Call: liquidity preparedness of Non-Bank Financial Institutions

Number of pages: 41 Posted: 06 Apr 2026
Scuola Normale di Pisa, European Central Bank (ECB), European Central Bank (ECB), European Central Bank (ECB) and Scuola Normale Superiore
Downloads 6 (1,566,597)

Abstract:

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Non-bank Financial Institutions, Derivative margin calls, Liquidity risk, financial stability, Network analysis

61.

Market Impact and Trading Profile of Large Trading Orders in Stock Markets

Posted: 03 Aug 2009
Universidad Carlos III de Madrid, Santa Fe Institute, Charles III University of Madrid, U.S. Securities and Exchange Commission, University of Oxford - Institute for New Economic Thinking at the Oxford Martin School, University of Palermo, Scuola Normale Superiore and University of Palermo

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financial markets, market impact, large trading orders