Veni Arakelian

Council of Economic Advisors, Ministry of Finance, Hellenic Republic

5-7 Nikis str

Athens, 10180

Greece

UCL Centre for Blockchain Technologies

Malet Place

London , London WC1E 6BT

United Kingdom

  • Council of Economic Advisors, Ministry of Finance, Hellenic Republic

  • UCL Centre for Blockchain Technologies

SCHOLARLY PAPERS

10

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in Total Papers Downloads

3,393

TOTAL CITATIONS

16

Scholarly Papers (10)

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1.

A Blockchain Framework for Increased Trust in Green Bonds Issuance

https://doi.org/10.1080/20430795.2023.2275212, doi.org/10.1080/20430795.2023.2275212
Number of pages: 20 Posted: 12 Nov 2020 Last Revised: 30 Sep 2024
Vangelis Malamas, Thomas Dasaklis, Veni Arakelian and Gregory Chondrokoukis
University of Piraeus, University of Piraeus, Council of Economic Advisors, Ministry of Finance, Hellenic Republic and University of Piraeus
Downloads 1,332 (32,001)
Citation 9

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Securities issuance, digital tokens, smart contracts

2.

A discussion paper for possible approaches to building a statistically valid backtesting framework

Number of pages: 32 Posted: 17 Jul 2024
Veni Arakelian, Karolina Bolesta, Silvija Vlah Jeric, Yiting Liu, Joerg Osterrieder, Valerio Potì, Peter Schwendner, Kristina Sutiene and Abraham Itzhak Weinberg
Council of Economic Advisors, Ministry of Finance, Hellenic Republic, Warsaw School of Economics (SGH) - Department of Economics I, University of Zagreb, University of Twente, University of Twente, University College Dublin, Zurich University of Applied Sciences, Kaunas University of Technology and A.I. Weinberg Ltd.
Downloads 589 (97,436)
Citation 1

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Data snooping, evaluation bias, e-values, overfitting, p-hacking

3.

Mitigating Digital Asset Risks

Number of pages: 54 Posted: 10 Nov 2023 Last Revised: 09 Jan 2024
Huei-Wen Teng, Wolfgang Karl Härdle, Joerg Osterrieder, Lennart John Baals, Vassilios G. Papavassiliou, Karolina Bolesta, Audrius Kabasinskas, Olivija Filipovska, Nikolaos S. Thomaidis, Alexios Ioannis Moukas, Sam Goundar, Jamal Abdul Nasir, Abraham Itzhak Weinberg, Veni Arakelian, Ciprian-Octavian Truică, Mutlu Akar, Esra Kabaklarlı, Elena-Simona Apostol, Maria Iannario, Barbara Bedowska-Sojka, Hanna Kristin Skaftadottir, Peter Schwendner, Özgür Yıldırım, Albulena Shala, Galena Pisoni, Ioana Florina Coita, Szabolcs Korba, Christian M. Hafner, Bálint Molnár, Elda Xhumari, Daniel Traian Pele and Eda Orhun
National Chiao Tung University, Blockchain Research Center Humboldt-Universität zu Berlin, University of Twente, University of Twente, University College Dublin (UCD) - Michael Smurfit Graduate School of Business, Warsaw School of Economics (SGH) - Department of Economics I, Kaunas University of Technology, Geostrategic Institute Global, University of the Aegean - Department of Financial Engineering & Management - Decision & Management Engineering Laboratory, Independent, Royal Melbourne Institute of Technolog (RMIT University), University of Galway, A.I. Weinberg Ltd., Council of Economic Advisors, Ministry of Finance, Hellenic Republic, University Politehnica of Bucharest, Yildiz Technical University, Selçuk University - Department of Economics, University POLITEHNICA of Bucharest, CSEF - University of Naples Federico II, Poznań University of Economics and Business, University of Iceland, Zurich University of Applied Sciences, Independent, Independent, York St John University, Universitatea din Oradea, Independent, Independent, Eötvös Loránd University, University of Tirana - Department of Informatics, Bucharest University of Economic Studies and American University in Bulgaria
Downloads 578 (100,267)
Citation 2

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Digital assets, Blockchain technology, Regulatory frameworks, Decentralized finance, Non-fungible tokens

4.

An Overview - Stress Test Designs for the Evaluation of AI and ML Models Under Shifting Financial Conditions to Improve the Robustness of Models

Number of pages: 30 Posted: 22 Nov 2023
Joerg Osterrieder, Veni Arakelian, Ioana Florina Coita, Branka Hadji-Misheva, Audrius Kabasinskas, Marcos Machado and Codruta Mare
University of Twente, Council of Economic Advisors, Ministry of Finance, Hellenic Republic, Universitatea din Oradea, University of Pavia - Department of Economics and Management, Kaunas University of Technology, University of Twente and Babes-Bolyai University - Faculty of Economics and Business Administration
Downloads 369 (170,075)

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Artificial Intelligence, Machine Learning, Financial Risk Management, Stress Testing, Model Robustness, Regulatory Compliance, Basel Committee Guidelines, Predictive Analytics, Financial Stability, Risk Governance

5.

Ethical Artificial Intelligence, Fintech and Data Protection: A Path Forward for Training in Europe

Number of pages: 31 Posted: 11 Jul 2024
Maria Moloney, Ioana Coita, Eleftheria G. Paschalidou, Ekaterina Svetlova, Codruta Mare, Liana Stanca, Galena Pisoni, Karolina Bolesta, Olivija Filipovska, Valerio Potì, Cal B. Muckley, Barbara Bedowska-Sojka, Joerg Osterrieder and Veni Arakelian
University College Dublin (UCD) - College of Business and Law, University of Oradea, affiliation not provided to SSRN, Behavioural, management and social sciences, Babes-Bolyai University - Faculty of Economics and Business Administration, Babes-Bolyai University, York St John University, Warsaw School of Economics (SGH) - Department of Economics I, Geostrategic Institute Global, University College Dublin, University College Dublin, Poznań University of Economics and Business, University of Twente and Council of Economic Advisors, Ministry of Finance, Hellenic Republic
Downloads 126 (472,397)

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Data Protection, Artificial Intelligence, Privacy, Ethics, Training, European Policy, Data Privacy, Responsible AI

6.

Sovereign Risk Zones in Europe During and After the Debt Crisis

Number of pages: 30 Posted: 08 Aug 2018
Veni Arakelian, Petros Dellaportas, Roberto Savona and Marika Vezzoli
Council of Economic Advisors, Ministry of Finance, Hellenic Republic, Athens University of Economics and Business, University of Brescia - Department of Economics and Management and University of Brescia
Downloads 124 (475,386)
Citation 2

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contagion, copula, credit default swaps, machine learning, regression trees, systemic risk

7.

And Pythia said: ``Buy not sell''; An analysis of analysts' recommendations betting on sparsity

Number of pages: 38 Posted: 06 Apr 2022
Veni Arakelian and Mike Tsionas
Council of Economic Advisors, Ministry of Finance, Hellenic Republic and Lancaster University
Downloads 85 (617,501)

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Bayesian, Herding, Horseshoe prior, One-sided stable distributions, Shrinkage methods

8.

European Sovereign Systemic Risk Zones

Number of pages: 87 Posted: 16 Mar 2016
Veni Arakelian, Petros Dellaportas, Roberto Savona and Marika Vezzoli
Council of Economic Advisors, Ministry of Finance, Hellenic Republic, Athens University of Economics and Business, University of Brescia - Department of Economics and Management and University of Brescia
Downloads 71 (682,713)
Citation 2

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Credit default swaps, systemic risk, contagion, copula, regression trees

9.

Googling About Blockchain

Number of pages: 34 Posted: 05 May 2021
Veni Arakelian
Council of Economic Advisors, Ministry of Finance, Hellenic Republic
Downloads 61 (737,814)

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10.

Tail Dependence of Eurozone Sovereign CDS Spreads

Number of pages: 19 Posted: 08 Aug 2018
Veni Arakelian, Roberto Savona and Marika Vezzoli
Council of Economic Advisors, Ministry of Finance, Hellenic Republic, University of Brescia - Department of Economics and Management and University of Brescia
Downloads 58 (756,258)

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copula, credit default swaps, tail dependence, loss portfolio distribution