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D

Doojin Ryu

sungkyunkwan university (skku)

43H-index
489Paper Count
6.7KCitation Count
Published Papers 112
Publication Date
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Endogenous Institution Formation for Public Good Provision
errManchester School
IF1.1
err2026-09-01
err0
errOAAI
errMin, Daehong; Ryu, Doojin
errShare
errSave
Does local corruption influence corporate risk-taking? Evidence from Vietnam’s anti-corruption campaigns
errEurasian Business Review
IF3.5
err2026-07-11
err0
errOAAI
errNha Duc Bui; Do Thi Thanh Nhan; Chune Young Chung; Doojin Ryu
errShare
errSave
Eco-vessel time-charter and price premia: moderating role of decarbonization policy
errMaritime Policy & Management
IF3.6
err2026-05-28
err0
PREAI
errHyun-Jung Nam; Doojin Ryu
errShare
errSave
Comparison of health care utilisation and spending among National Health Insurance and Medical Aid beneficiaries in Korea
errBMC Health Services Research
IF3
err2026-04-14
err0
errOAAI
errAgnus M. Kim; Doojin Ryu; Jin Yong Lee
errShare
errSave
Borrowing constraints and marginal propensity to consume: Role of negative wealth constraint
errFinance Research Letters
IF6.9
err2026-02-25
err0
PREAI
errHo-Seok Lee; Seyoung Park; Doojin Ryu; Jong Mun Yoon
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errSave
Geopolitical risk and external debt burden in low-income countries
errFinance Research Letters
IF6.9
err2026-02-13
err0
errOAAI
errFariha Jahan; Doojin Ryu
errShare
errSave
Corporate cash holdings under geopolitical risk: Global versus localized effects
errEurasian Business Review
IF3.5
err2026-02-05
err0
errOAAI
errFariha Jahan; Doojin Ryu
errShare
errSave
Bitcoin forecasting with machine learning and on-chain information
errInvestment Analysts Journal
IF2.2
err2026-02-01
err0
PREAI
errKang, Hoseung; Kang, Yeonchan; Ryu, Doojin; Webb, Robert I.
errShare
errSave
State-Dependent Hedging in Pairs Trading During Volatile Periods
errEuropean Financial Management
IF3.1
err2026-02-01
err0
PREAI
errKim, Hyeonjun; Ryu, Doojin; Webb, Robert I.
errShare
errSave
Geopolitical risk, proximity, and corporate cash holdings: Evidence from Korea
errBorsa Istanbul Review
IF7.1
err2026-01-04
err0
errOAAI
errFariha Jahan; Doojin Ryu
errShare
errSave
DSGE versus machine learning in housing price forecasting: evidence from Korea
errApplied Economics
IF2.1
err2026-01-01
err0
PREAI
errKang, Jongho; Kim, Jihun; Park, Woojin; Ryu, Doojin; Song, Yong Uk
errShare
errSave
Investor disagreement and short-squeeze risk
errFinance Research Letters
IF6.9
err2025-12-19
err0
PREAI
errHyeonjun Kim; Doojin Ryu
errShare
errSave
Jeonse-as-a-sukuk: Why is Korea a hidden champion of Islamic finance?
errBorsa Istanbul Review
IF7.1
err2025-12-06
err0
errOAAI
errHyoung-Goo Kang; Mehmet Huseyin Bilgin; Koeung Park; Doojin Ryu
errShare
errSave
Effectiveness of domain stabilization: A broader perspective
errInternational Review of Economics & Finance
IF5.6
err2025-12-04
err0
errOAAI
errGeul Lee; Jing Chen; Doojin Ryu
errShare
errSave
Sentiment, uncertainty, and bond return predictability
errThe Quarterly Review of Economics and Finance
IF0
err2025-12-03
err0
PREAI
errHankil Kang; Doojin Ryu
errShare
errSave
Overnight Reversals of Implied Higher Moments and Their Put-Call Spreads
errJournal of Futures Markets
IF2.3
err2025-12-01
err0
PREAI
errLee, Geul; Ryu, Doojin
errShare
errSave
How well do machine learning models in finance work?
errFinancial Innovation
IF7.2
err2025-11-27
err0
errOAAI
errYeonchan Kang; Doojin Ryu; Robert I. Webb
errShare
errSave
How do climate and market uncertainties affect ESG performance?
errFinance Research Letters
IF6.9
err2025-10-29
err0
PREAI
errWonhee You; Hankil Kang; Doojin Ryu
errShare
errSave
Decomposing momentum: Fundamentals versus persistent mispricing
errFinance Research Letters
IF6.9
err2025-10-20
err0
PREAI
errHyeonjun Kim; Doojin Ryu
errShare
errSave
Green finance reform and relationship lending: Evidence from China
errGlobal Finance Journal
IF5.5
err2025-10-08
err0
PREAI
errXiaoying Wu; Hyoung-Goo Kang; Doojin Ryu
errShare
errSave

Research Directions

No research directions
Co-authors
Cooperation Journals
A
Ali M. Kutan
H-index: 49 · Papers: 372
J
Jin Yong Lee
H-index: 39 · Papers: 494
J
Jonathan A. Batten
H-index: 34 · Papers: 308
E
Eun Young Kim
H-index: 34 · Papers: 423
B
Bart Frijns
H-index: 31 · Papers: 192
View more