Doojin Ryu
Cytowane przez
Cytowane przez
Informed trading in the index option market: The case of KOSPI 200 options
HJ Ahn, J Kang, D Ryu
Journal of Futures Markets: Futures, Options, and Other Derivative Products …, 2008
Blockchain technology and manufacturing industry: Real-time transparency and cost savings
T Ko, J Lee, D Ryu
Sustainability 10 (11), 4274, 2018
Financial crisis, bank diversification, and financial stability: OECD countries
H Kim, JA Batten, D Ryu
International Review of Economics & Finance 65, 94-104, 2020
Corporate environmental responsibility: A legal origins perspective
H Kim, K Park, D Ryu
Journal of business ethics 140, 381-402, 2017
Investor sentiment, trading behavior and stock returns
D Ryu, H Kim, H Yang
Applied Economics Letters 24 (12), 826-830, 2017
Investor sentiment and return predictability of disagreement
JS Kim, D Ryu, SW Seo
Journal of Banking & Finance 42, 166-178, 2014
The information content of trades: An analysis of KOSPI 200 index derivatives
D Ryu
Journal of Futures Markets 35 (3), 201-221, 2015
Intraday price formation and bid–ask spread components: A new approach using a cross‐market model
D Ryu
Journal of Futures Markets 31 (12), 1142-1169, 2011
Information effects of trade size and trade direction: Evidence from the KOSPI 200 index options market
HJ Ahn, J Kang, D Ryu
Asia‐Pacific Journal of Financial Studies 39 (3), 301-339, 2010
Investor sentiment, asset returns and firm characteristics: Evidence from the Korean stock market
H Yang, D Ryu, D Ryu
Investment Analysts Journal 46 (2), 132-147, 2017
Firm-specific investor sentiment and daily stock returns
SI Seok, H Cho, D Ryu
The North American Journal of Economics and Finance 50, 100857, 2019
Volatility spillovers between equity and green bond markets
D Park, J Park, D Ryu
Sustainability 12 (9), 3722, 2020
Price impact asymmetry of futures trades: Trade direction and trade size
D Ryu
Emerging Markets Review 14, 110-130, 2013
Implied volatility index of KOSPI200: Information contents and properties
D Ryu
Emerging Markets Finance and Trade 48 (sup2), 24-39, 2012
Firm-specific investor sentiment and the stock market response to earnings news
SI Seok, H Cho, D Ryu
The North American Journal of Economics and Finance 48, 221-240, 2019
Option market characteristics and price monotonicity violations
H Yang, HS Choi, D Ryu
Journal of Futures Markets 37 (5), 473-498, 2017
Trade duration, informed trading, and option moneyness
KH Chung, D Ryu
International Review of Economics & Finance 44, 395-411, 2016
The price impact of futures trades and their intraday seasonality
RI Webb, D Ryu, D Ryu, J Han
Emerging Markets Review 26, 80-98, 2016
Corporate default predictions using machine learning: Literature review
H Kim, H Cho, D Ryu
Sustainability 12 (16), 6325, 2020
Investor sentiment, stock returns, and analyst recommendation changes: The KOSPI stock market
K Kim, D Ryu, H Yang
Investment Analysts Journal 48 (2), 89-101, 2019
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