Karolina Bolesta

Warsaw School of Economics (SGH) - Department of Economics I

Warsaw

Poland

  • Warsaw School of Economics (SGH) - Department of Economics I

SCHOLARLY PAPERS

8

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1,719

TOTAL CITATIONS

2

Scholarly Papers (8)

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1.

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 533 (107,757)

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

2.

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 Yang Ming 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 506 (114,729)
Citation 1

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

3.

Crowdfunding Fraud Detection: A Systematic Review Highlights AI and Blockchain using Topic Modeling

Number of pages: 29 Posted: 10 Oct 2024
Marcos Machado, Ioana Florina Coita, Lucia Gomez Teijeiro, Karsten Wenzlaff, Andreas Gregoriades, Christos Themistocleous, Wouter van Heeswijk, Frederik Sinan Bernard, José Antonio Muñiz, Karolina Bolesta, Joerg Osterrieder, Yiting Liu, Anastasija Dubrovska, Liana Stanca, Nadi Serhan Aydin, Ramona Rupeika-Apoga, Huei-Wen Teng, Gokce Nur Yilmaz, Jana Péliová, Martin Alexy, Chemseddine Tidjani, Codruta Mare and Olivija Filipovska
University of Twente, Universitatea din Oradea, Bern University of Applied Sciences (BFH), University of Hamburg - Faculty of Business, Economics, and Social Sciences, Cyprus University of Technology, Cyprus University of Technology, University of Twente, University of Twente, Institute for Policy Research (IPR), University of Bath, Warsaw School of Economics (SGH) - Department of Economics I, University of Twente, University of Twente, University St. Kliment Ohridski, Babes-Bolyai University, Istinye University - Faculty of Engineering and Natural Sciences, University of Latvia, National Yang Ming Chiao Tung University, TED University, University of Economics in Bratislava, University of Economics in Bratislava, Centre de Recherche en Économie Appliquée pour le Développement (CREAD), Babes-Bolyai University - Faculty of Economics and Business Administration and Geostrategic Institute Global
Downloads 156 (388,917)

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Fraud Detection, Crowdfunding, Lending Settings, Finance Industry, Alternative Finance Methods

4.

Hypothesizing Multimodal Influence: Assessing the Impact of Textual and Non-Textual Data on Financial Instrument Pricing Using NLP and Generative AI

Number of pages: 4 Posted: 05 Feb 2024
Karolina Bolesta, Gabin Taibi, Codruta Mare, Branka Hadji Misheva, Christian Hopp and Joerg Osterrieder
Warsaw School of Economics (SGH) - Department of Economics I, Bern University of Applied Sciences (BFH), Babes-Bolyai University - Faculty of Economics and Business Administration, Zurich University of Applied Sciences, RWTH Aachen University and University of Twente
Downloads 137 (427,233)

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Financial Markets, Natural Language Processing (NLP), Generative Artificial Intelligence, Multimodal Data Analysis, Economic Context Analysis, Textual Data in Finance, Non-Textual Data Integration, Sentiment Analysis, Market Dynamics, Automated Decision-Making

5.

AI 4 Crowdfunding -  A hands-on roadmap to study and understand crowdfunding data using critical thinking AI

Number of pages: 19 Posted: 02 Oct 2024
Stefana Belbe, Lucia Gomez Teijeiro, Liana Stanca, Karsten Wenzlaff, Codruta Mare, Ramy Elitzur, Karolina Bolesta, Xiaohong Huang, Gokce Nur Yilmaz, Frederik Sinan Bernard, Joerg Osterrieder, Ioana Florina Coita, Olivija Filipovska, Hanna Kristin Skaftadottir, Claire van Teunenbroek, Galena Pisoni and Sebastian Spaeth
Babes-Bolyai University, Bern University of Applied Sciences (BFH), Babes-Bolyai University, University of Hamburg - Faculty of Business, Economics, and Social Sciences, Babes-Bolyai University - Faculty of Economics and Business Administration, University of Toronto - Rotman School of Management, Warsaw School of Economics (SGH) - Department of Economics I, University of Twente - Department of Finance & Accounting, TED University, University of Twente, University of Twente, Universitatea din Oradea, Geostrategic Institute Global, University of Iceland, University of Twente, York St John University and University of Hamburg
Downloads 123 (470,571)
Citation 1

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Crowdfunding, Careful AI, Mindful AI, Machine Learning, Artificial Intelligence, Teaching

6.

AI-Driven Failed Trials in Investment Strategies: A Network Data Analysis Approach

Number of pages: 14 Posted: 07 Oct 2024
Karolina Bolesta, Mutlu Akar, Ioana Coita, Claudia Tarantola, Maria Iannario, Joerg Osterrieder, Ciprian Sipos, Peter Schwendner, Barbara Bedowska-Sojka, Galena Pisoni, Armela Maxhelaku, Suela Maxhelaku, Abraham Itzhak Weinberg, Veni Arakelian, Ramona Rupeika-Apoga, Sabrina Giordano, Olivija Filipovska, Lucia Gomez Teijeiro and Frederik Sinan Bernard
Warsaw School of Economics (SGH) - Department of Economics I, Yildiz Technical University, University of Oradea, University of Milan, CSEF - University of Naples Federico II, University of Twente, West University of Timisoara, Zurich University of Applied Sciences, Poznań University of Economics and Business, York St John University, University of Tirana, University of Tirana - Department of Informatics, A.I. Weinberg Ltd., UCL Centre for Blockchain Technologies, University of Latvia, Università` della Calabria, Geostrategic Institute Global, Bern University of Applied Sciences (BFH) and University of Twente
Downloads 103 (530,108)

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AI, failed trials, quantitative finance, investment strategies, network data analysis, transparency

7.

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 93 (578,768)

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

8.

What do we Know About Fraud Detection in Peer-to-Peer Lending? A Systematic Literature Review

Number of pages: 23 Posted: 09 Oct 2024
Marcos Machado, Ioana Florina Coita, Karolina Bolesta, Olivija Filipovska, Wouter van Heeswijk, José Antonio Muñiz, Frederik Sinan Bernard and Joerg Osterrieder
University of Twente, Universitatea din Oradea, Warsaw School of Economics (SGH) - Department of Economics I, Geostrategic Institute Global, University of Twente, Institute for Policy Research (IPR), University of Bath, University of Twente and University of Twente
Downloads 68 (676,799)

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Early Warning Systems, Customer Segmentation, Lending Settings, Unsupervised Learning, Systematic Literature Review