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Doowon Ryu

ORCID: 0000-0003-3625-817X
Observed ORCID: 0000-0003-3625-817X
OpenAlex ID: A5088652060
Investor sentiment, asset returns and firm characteristics: Evidence from the Korean Stock Market
2017 · Heejin Yang, Doojin Ryu, et al. · Investment Analysts Journal · 82
Institutional blockholders and corporate social responsibility
2019 · Chune Young Chung, Sang Jun Cho, et al. · Asian Business & Management · 52
The price impact of futures trades and their intraday seasonality
2016 · Robert I. Webb, Doojin Ryu, et al. · Emerging Markets Review · 52
Corporate social responsibility, market competition, and shareholder wealth
2016 · Doowon Ryu, Doojin Ryu, et al. · Investment Analysts Journal · 50
Investor Sentiment, Market Competition, and Financial Crisis: Evidence from the Korean Stock Market
2019 · Doowon Ryu, Doojin Ryu, et al. · Emerging Markets Finance and Trade · 47
Corporate governance, product-market competition, and stock returns: evidence from the Korean market
2017 · Doowon Ryu, Doojin Ryu, et al. · Asian Business & Management · 42
The impact of net buying pressure on index options prices
2020 · Doojin Ryu, Doowon Ryu, et al. · Journal of Futures Markets · 37
Whose sentiment explains implied volatility change and smile?
2023 · Doojin Ryu, Doowon Ryu, et al. · Finance research letters · 27
Investor sentiment and futures market mispricing
2023 · Doojin Ryu, Doowon Ryu, et al. · Finance research letters · 24
Investor Sentiment, Mispricing, and Limited Arbitrage in the Futures Market
2025 · Doojin Ryu, Doowon Ryu, et al. · Journal of Futures Markets · 18
The Effect of International Strategic Alliances on Firm Performance before and after the Global Financial Crisis
2019 · Doowon Ryu, Maria H. Kim, et al. · Emerging Markets Finance and Trade · 18
The US–Korea free trade agreement as a shock to product market competition: Evidence from the Korean stock market
2019 · Doowon Ryu · Finance research letters · 14
Investor Sentiment and Firm Characteristics: Domestic Evidence
2018 · 성균관대학교 경제학과 교수, Doojin Ryu, et al. · Asian Review of Financial Research · 9
Vega-informed trading and options market reform
2019 · Doojin Ryu, Doowon Ryu, et al. · Applied Economics Letters · 8
Product market competition and business groups in Korea
2021 · Doowon Ryu · Finance research letters · 5
Effects of the 2008 global financial crisis on corporate social responsibility and firm value in Korea
2019 · Doowon Ryu · Investment Analysts Journal · 5
How Does Industrial Concentration Affect Firms? An Empirical Study of the Relationships among Industrial Concentration, Firm Value, and Debt Ratio
2013 · Doowon Ryu, Doojin Ryu · 경영학연구 · 3
Investor Sentiment and Price Discrepancies between Common and Preferred Stocks in Korea
2021 · Heejin Yang, Doowon Ryu · Sustainability · 2
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Corporate Social Responsibility: Investment or Expense?
2017 · Doowon Ryu, Doojin Ryu, et al. · 경영학연구 · 1
Market competition, bond rating changes, and stock market reactions
2013 · Doowon Ryu, 류두진, et al. · 경영학연구 · 1
ESG in Financial Markets and Corporate Practice: Teaching Why Acting Together Is Hard with Three Games on Enforcement, Verification, and Common Knowledge
2026 · Heejin Yang, Doowon Ryu · Sustainability
The Label Cycle: When Sustainability Classification Systems Erode Their Own Informativeness
2026 · Heejin Yang, Doowon Ryu · Systems
Drawing debt and equity: a graphical approach to teaching capital structure
2026 · Joon Ho Hwang, Heejin Yang, et al. · Humanities and Social Sciences Communications
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Value Creation Strategies of Private Equity under Fund Capitalism : The Case of IMM PE’s Acquisition of Tailim
2026 · Jiwon Shin, Doowon Ryu · Korea Business Review
The information content of bond rating changes and insider trading in Korea
2022 · Heejin Yang, Doowon Ryu · Investment Analysts Journal
Works count: 36
Citation count: 497
H-index: 12
I10-index: 12
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