CHOI Hyung-Eun
PhD, Finance
Finance
PhD, Finance
Hyung-Eun is an Assistant Professor of Finance at NEOMA Business School. He earned a PhD in Finance from the Rawls College of Business, Texas Tech University. He also holds a Master’s Degree in Finance and a BA from Seoul National University. His research agenda focuses on fintech, machine (deep) learning, cryptocurrency and big-data analysis. Before joining NEOMA, he worked as a project risk manager in the international commodity market in Asia (China, Kazakhstan), South America (Bolivia, Chile, Peru), and Africa (the South African Republic and Madagascar).
Areas of research
- Fintech
- Machine (Deep) Learning
- Cryptocurrency
- Big-data Analysis
Recent academic contributions
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ALOOSH, A., H.-E. CHOI, S. OUZAN, "The tail wagging the dog: How do meme stocks affect market efficiency?", International Review of Economics and Finance, September 2023, vol. 87, pp. 68-78
DOI : doi.org/10.1016/j.iref.2023.04.019 -
CHOI, H. -E., "Investor attention and bitcoin liquidity: Evidence from bitcoin tweets", Finance Research Letters, March 2021, vol. 39, pp. 101555
DOI : 10.1016/j.frl.2020.101555
Article
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ALOOSH, A., H.-E. CHOI, S. OUZAN, "The tail wagging the dog: How do meme stocks affect market efficiency?", International Review of Economics and Finance, September 2023, vol. 87, pp. 68-78
DOI : doi.org/10.1016/j.iref.2023.04.019 -
CHOI, H. -E., "Investor attention and bitcoin liquidity: Evidence from bitcoin tweets", Finance Research Letters, March 2021, vol. 39, pp. 101555
DOI : 10.1016/j.frl.2020.101555 -
JUNG, J.-Y., H.-E.CHOI, "How Does Regulation Fair Disclosure Affect Share Repurchases? Evidence from an Emerging Market", International Business Research, June 2013, vol. 6, no. 6, pp. 52-65
DOI : 10.5539/ibr.v6n6p52
Participation at an academic or professional conference
- CHOI, H.-E., "State-Level Economic Conditions, Local Sentiment, and Corporate Bond Credit Spreads" NEOMA Business School Finance Research Seminar. 2021, Rouen, France
- CHOI, H.-E., S. E.HEIN, "The Changing Dynamics between Interest Rates and Economic Activity" 2020 Oklahoma State University. 2020, Oklahoma, United States
- CHOI, H.-E., S. E.HEIN, "The Changing Dynamics between Interest Rates and Economic Activity" in 2019 Southwestern Finance Association, 2019, Houston, Texas, United States
- CHOI, H.-E., "Investor Positions and Return Predictability of Commodity Futures: A Machine Learning Approach" in 3rd J.P. Morgan Center for Commodities 2019 International Commodities Symposium., 2019, Denver, United States
- CHOI, H.-E., S. E.HEIN, "The Changing Dynamics between Interest Rates and Economic Activity" in 2017 Texas Tech Brownbag Seminar, 2017, Texas, United States