CHOI Hyung-Eun

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CHOI Hyung-Eun

PhD, Finance

Hyung-Eun est professeur assistant de finance à NEOMA Business School. Il a obtenu un doctorat en Finance du Rawls College of Business de la Texas Tech University. Il est également titulaire d’un Master en Finance et d’une licence de l’Université nationale de Séoul. Son programme de recherche se concentre sur la fintech, l'apprentissage machine (profond), la crypto-monnaie et analytique des données massives. Avant de rejoindre NEOMA, il a travaillé comme chef de projet risques sur le marché international des matières premières en Asie (Chine, Kazakhstan), en Amérique du Sud (Bolivie, Chili, Pérou) et en Afrique (République sud-africaine et Madagascar).

JUNG, J.-Y., H.-E.CHOI, "How Does Regulation Fair Disclosure Affect Share Repurchases? Evidence from an Emerging Market", International Business Research, Juin 2013, vol. 6, no. 6, pp. 52-65

10.5539/ibr.v6n6p52

CHOI, H. -E., "Investor attention and bitcoin liquidity: Evidence from bitcoin tweets", Finance Research Letters, Mars 2021, vol. 39, pp. 101555

10.1016/j.frl.2020.101555

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, Septembre 2023, vol. 87, pp. 68-78

doi.org/10.1016/j.iref.2023.04.019

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, États-Unis

CHOI, H.-E., T. HARIT, "Moral Hazard Clustering in Green Investments: Evidence from International Carbon Offset Program" dans Adam Smith Sustainability Conference and 2nd Annual Conference of the British Accounting Review, 2024, Edinburgh, Royaume-Uni
CHOI, H.-E., T. HARIT, "Moral Hazard Clustering in Green Investments: Evidence from International Carbon Offset Program" dans International Conference in Finance, Accounting and Banking, 2024, Southampton, Royaume-Uni
CHOI, H.-E., P.-S. LEE, T. HARIT, "Look who’s disagreeing – the effect of soft information dispersion on firm risk and returns" dans The 19th Annual Conference on Asia-Pacific Financial Markets, 2024, Seoul, Corée, République De
CHOI, H.-E., A. ALOOSH, S. OUZAN, "Going Viral: Meme Stock Herding Behavior and Reddit Activity" dans 4th International Conference on Digital, Innovation, Financing and Entrepreneurship, 2023, Montreal, Canada
CHOI, H.-E., "Investor Positions and Return Predictability of Commodity Futures: A Machine Learning Approach" dans 3rd J.P. Morgan Center for Commodities 2019 International Commodities Symposium., 2019, Denver, États-Unis
CHOI, H.-E., S. E.HEIN, "The Changing Dynamics between Interest Rates and Economic Activity" dans 2019 Southwestern Finance Association, 2019, Houston, Texas, États-Unis
CHOI, H.-E., S. E.HEIN, "The Changing Dynamics between Interest Rates and Economic Activity" dans 2017 Texas Tech Brownbag Seminar, 2017, Texas, États-Unis

CHOI, H.-E., "Transition to proof-of-stake and informed trading", Finance Research Letters, Décembre 2024, vol. 72, pp. 106570DOI : https://authors.elsevier.com/sd/article/S1544-6123(24)01599-X
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, Septembre 2023, vol. 87, pp. 68-78DOI : doi.org/10.1016/j.iref.2023.04.019
CHOI, H. -E., "Investor attention and bitcoin liquidity: Evidence from bitcoin tweets", Finance Research Letters, Mars 2021, vol. 39, pp. 101555DOI : 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, Juin 2013, vol. 6, no. 6, pp. 52-65DOI : 10.5539/ibr.v6n6p52