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Research

Selected Publications

2020(including accepted/forthcoming papers)

- Hyungsik Moon, ECONOMETRICA, "Forecasting with dynamic panel models" 

 

- Jay Pil Choi, AMERICAN ECONOMIC JOURNAL: MICROECONOMICS, "A leverage theory of tying in two-sided markets with non-negative price constraints" 

 

- Youjin Hahn, ECONOMIC JOURNAL, "Friendship and female education: Evidence from a field experiment in Bangladeshi primary schools" 

 

- Jiseob Kim, JOURNAL OF MONEY, CREDIT, AND BANKING, "How unsecured credit policies influence mortgage and unsecured loan defaults" 

 

- Hyungsik Moon, REVIEW OF ECONOMICS AND STATISTICS, "Estimation of peer effects in endogeneous social networks: Control function approach" 

 

- Sangyup Choi, JOURNAL OF INTERNATIONAL MONEY AND FINANCE, "International bank lending channel of monetary policy" 

 

- Hyeon-Seung Huh, STUDIES IN NONLINEAR DYNAMICS AND ECONOMETRICS, "Combining sign and parametric restrictions in SVARs by utilising given rotation" 

 

- Sang-Hyun Kim, OXFORD ECONOMIC PAPERS, "Identifying price-leadership structures in oligopoly" 

 

- Sunbin Kim, EUROPEAN ECONOMIC REVIEW, "Cross-sectional and aggregate labor supply" 

 

- Jaeok Park, THE B.E. JOURNAL OF THEORETICAL ECONOMICS, "Decision making and games with vector outcomes" 

 

2019

- Sunbin Kim, INTERNATIONAL ECONOMIC REVIEW, "Individual and aggregate labor supply in heterogenous agent economies with intensive and extensive margins"

 

- Jay Pil Choi, JOURNAL OF PUBLIC ECONOMICS, "Privacy and personal data collection with information externalities"

 

- Jay Pil Choi, JOURNAL OF ECONOMICS & MANAGEMENT STRATEGY, "Platform market competition with endogeneous side decisions"

 

- Sangyup Choi, JOURNAL OF INTERNATIONAL MONEY AND FINANCE, "Uncertainty and cross-border banking flows"

 

- Youjin Hahn, OXFORD BULLETIN OF ECONOMICS AND STATISTICS, "The effectiveness of single-sex schools through out-of-school activities: Evidence from South Korea"

 

- Hyun-Seung Huh, JOURNAL OF MACROECONOMICS, "An IV framework for combining sign and long-run parametric restrictions in SVARs"

 

- Jinyeub Kim, Myungkyu Shim, B.E. JOURNAL OF THEORETICAL ECONOMICS, "Forecast dispersion in finite-player forecasting games"

 

- Jiseob Kim, JOURNAL OF MACROECONOMICS, "How foreclosure delays impact mortgage defaults and mortgage modifications"

 

- Sang-Hyun Kim, OXFORD ECONOMIC PAPERS, "In-group and out-group biases in the marketplace : a field experiment during the World Cup"

 

- Hyungsik Moon, ECONOMETRICS JOURNAL, "BLP-2LASSO for aggregate discrete choice models with rich covariates"

 

 

 

2018

- Jinseo Cho, JOURNAL OF ECONOMETRICS, "Pythagorean generalization of testing the equality of two symmetric positive definite matrices"

 

- Jinseo Cho, JOURNAL OF BUSINESS ECONOMIC STATISTICS, "Practical Kolmogorov-Smirnov testing by minimum distance applied to measure top income shares in Korea"

 

- Jay Pil Choi, INTERNATIONAL ECONOMIC REVIEW, "A model of patent trolls"

 

- Youjin Hahn, Hee-Seung Yang, JOURNAL OF PUBLIC ECONOMICS, "Does greater school autonomy make a difference? Evidence from a randomized natural experiment in South Korea"

 

- Jiseob Kim, JOURNAL OF ECONOMIC DYNAMICS & CONTROL, "Macroeconomic and distributional effects of mortgage guarantee programs for the poor"

 

- Kwang Hwan Kim, REVIEW OF ECONOMIC DYNAMICS, "Uncertainty shocks and the relative price of investment goods"

 

- Kwang Hwan Kim, JOURNAL OF MONEY CREDIT AND BANKING, "Intersectoral labor immobility, sectoral comovement, and news shocks"

 

- Sunbin Kim, REVIEW OF ECONOMIC DYNAMICS, "Pareto weights in practice: A quantitative analysis across 32 OECD countries"

 

- Hyungsik Moon, JOURNAL OF ECONOMETRICS, "Estimation of random coefficients logit demand models with interactive fixed effects"

 

- Jinseo Cho, ECONOMETRIC THEORY, "Directionally differentiable econometric models"

 

- Jinseo Cho, JOURNAL OF APPLIED ECONOMETRICS, "Sequentially testing polynomial model hypothesis using the power transform of regressors"

 

- Jay Pil Choi, INTERNATIONAL JOURNAL OF INDUSTRIAL ORGANIZATION, "You are judged by the company you keep: Reputation leverage in vertically related markets"

 

- Jay Pil Choi, JOURNAL OF INDUSTRIAL ECONOMICS, "Net neutrality, network capacity, and innovation at the edges"

 

- Sangyup Choi, JOURNAL OF INTERNATIONAL MONEY AND FINANCE, "Aggregate uncertainty and sectoral productivity growth: The role of credit constraints flows"

 

- Sangyup Choi, JOURNAL OF INTERNATIONAL MONEY AND FINANCE, "Does transparency pay? Evidence from IMF data transparency policy reforms and emerging market sovereign bond spreads"

 

- Sangyup Choi, JOURNAL OF INTERNATIONAL MONEY AND FINANCE, "Oil prices and inflation dynamics: Evidence from advanced and developing economies"

 

- Youjin Hahn, Hee-Seung Yang, JOURNAL OF POPULATION ECONOMICS, "The effect of female education on marital matches and child health in Bangladesh"

 

- Youjin Hahn, Hee-Seung Yang, ECONOMIC DEVELOPMENT AND CULTURAL CHANGE, "Education, marriage, and fertility: Long-term evidence from a female stipend program in Bangladesh"

 

- Sang-Hyun Kim, Jonghee Hahn, ECONOMIC THEORY, "Price discrimination with loss averse consumers"

 

- Hyungsik Moon, ECONOMETRICS JOURNAL, "Estimation of graphical models using the L-1,L-2 norm"

 

- Hyungsik Moon, QUANTITATIVE ECONOMICS, "Inference for VARs identified with sign restrictions"

 

- Myungkyu Shim, Hee-Seung Yang, JOURNAL OF ECONOMIC BEHAVIOR and ORGANIZATION, "Interindustry wage differentials, technology adoption, and job polarization"

 

 

 

2017

- Jay Pil Choi, AMERICAN ECONOMIC JOURNAL-MICROECONOMICS, "A theory of patent portfolios"

 

- Youjin Hahn, JOURNAL OF URBAN ECONOMICS, "Can testing improve student learning? An evaluation of the mathematics diagnostic testing project"

 

- Jinyeub Kim, GAMES AND ECONOMIC BEHAVIOR, "Interim third-party selection in bargaining"

 

- Jinyeub Kim, JOURNAL OF LAW AND ECONOMICS, "The economics of the right to be forgotten"

 

- Sang-Hyun Kim, GAMES AND ECONOMIC BEHAVIOR, "“Small, yet beautiful”: Reconsidering the optimal design of multi-winner contests"

 

- Semin Kim, GAMES AND ECONOMIC BEHAVIOR, "Ordinal versus cardinal voting rules: A mechanism design approach"

 

- Hyungsik Moon, JOURNAL OF ECONOMETRICS, "Many IVs estimation of dynamic panel regression models with measurement error"

 

- Hyungsik Moon, JOURNAL OF BUSINESS & ECONOMIC STATISTICS, "LM test of neglected correlated random effects and its application"

 

- Jaeok Park, JOURNAL OF ECONOMIC THEORY, "Repeated games with general discounting"

 

- Jay Pil Choi, JOURNAL OF INDUSTRIAL ECONOMICS, "Tying in two-sided markets with multi-homing: Corrigendum and comment"

 

- Jay Pil Choi, JOURNAL OF ECONOMIC BEHAVIOR & ORGANIZATION, "Communication of soft information: Reputation and imperfect enforcement of reporting quality"

 

- Sangyup Choi, JOURNAL OF MACROECONOMICS, "Variability in the effects of uncertainty shocks: New stylized facts from OECD countries"

 

- Chulyoung Kim, JOURNAL OF INSTITUTIONAL AND THEORETICAL ECONOMICS, "Centralized versus decentralized institutions for expert testimony"

 

- Jiseob Kim, MACROECONOMIC DYNAMICS, "How loan modifications influence the prevalence of mortgage defaults"

 

- Hyungsik Moon, ECONOMETRIC THEORY, "Dynamic linear panel regression models with interactive fixed effects"

 

- Jaeok Park, INTERNATIONAL JOURNAL OF GAME THEORY, "Competitive equilibrium and singleton cores in generalized matching problems"

 

- Taeyoon Sung, JOURNAL OF INTERNATIONAL MONEY AND FINANCE, "The diffusion of corporate governance to emerging markets: Evaluating two dimensions of investor heterogeneity"

 

 

 

2016

- Seonghoon Cho, REVIEW OF ECONOMIC DYNAMICS, "Sufficient conditions for determinacy in a class of Markov-switching rational expectations models"

 

- Sang-Hyun Kim, JOURNAL OF COMPARATIVE ECONOMICS, "On the optimal social contract: Agency costs of self-government"

 

- Semin Kim, GAMES AND ECONOMIC BEHAVIOR, "On the self-(in)stability of weighted majority rules"

 

- Jay Pil Choi, SCANDINAVIAN JOURNAL OF ECONOMICS, "Group contests with internal conflict and power asymmetry"

 

- Youjin Hahn, Hee-Seung Yang, ILR REVIEW, "Do work decisions among young adults respond to extended dependent coverage?"

 

- Hyun-Seung Huh, JOURNAL OF APPLIED ECONOMETRICS, "Econometric methods for modelling systems with a mixture of I(1) and I(0) variables"

 

- Hyun-Seung Huh, JOURNAL OF MACROECONOMICS, "Monetary policy and exchange rates: Further evidence using a new method for implementing sign restrictions"

 

- Sang-Hyun Kim, Jonghee Hahn, JOURNAL OF INDUSTRIAL ECONOMICS, "Interfirm Bundled Discounts as a Collusive Device"

 

- Jaeok Park, ECONOMIC THEORY, "Second-price auctions with sequential and costly participation"

 

 

 

2015

- Yong Kim, AMERICAN ECONOMIC REVIEW, "The price of experience"

 

- Hyungsik Moon, ECONOMETRICA, "Linear regression for panel with unknown number of factors as interactive fixed effects"

 

- Jinseo Cho, Taehwan Kim, JOURNAL OF ECONOMETRICS, "Quantile cointegration in the autoregressive distributed-lag modeling framework"

 

- Jinseo Cho, JOURNAL OF ECONOMETRICS, "Testing linearity using power transforms of regressors"

 

- Seonghoon Cho, JOURNAL OF MONETARY ECONOMICS, "Macroeconomic regimes"

 

- Jay Pil Choi, RAND JOURNAL OF ECONOMICS, "Patent pools, litigation, and innovation"

 

Jay Pil Choi, AMERICAN ECONOMIC JOURNAL-MICROECONOMICS, "Net Neutrality, Business Models, and Internet Interconnection"

 

- Jaypil Choi, Sang-Hyun Kim, GAMES AND ECONOMIC BEHAVIOR, "Optimal compatibility in systems markets"

 

- Taehwan Kim, JOURNAL OF ECONOMETRICS, "VAR for VaR: Measuring tail dependence using multivariate regression quantiles"

 

- Kyungwoo Lee, JOURNAL OF PUBLIC ECONOMICS, "Optimal disability insurance with unobservable skill heterogeneity"

 

- Myungkyu Shim, JOURNAL OF ECONOMIC THEORY, "Financial prices and information acquisition in large Cournot markets"

 

- Seonghoon Cho, JOURNAL OF MACROECONOMICS, "Refining linear rational expectations models and equilibria"

 

- Jaypil Choi, INTERNATIONAL JOURNAL OF INDUSTRIAL ORGANIZATION, "Monitoring, cross subsidies, and universal banking"

 

- Sangyup Choi, JOURNAL OF MACROECONOMICS, "Uncertainty and unemployment: The effects of aggregate and sectoral channels"

 

- Yun Jeong Choi, B.E. JOURNAL OF ECONOMIC ANALYSIS & POLICY, "Life insurance and suicide: Asymmetric information revisited"

 

- Jong-Hee Hahn, JOURNAL OF INSTITUTIONAL AND THEORETICAL ECONOMICS, "R&D investment, planned obsolescence, and network effects"

 

- Jiseob Kim, JOURNAL OF MACROECONOMICS, "Household's optimal mortgage and unsecured loan default decision"

 

- Joocheol Kim, JOURNAL OF BANKING & FINANCE, "A parametric alternative to the Hill estimator for heavy-tailed distributions"

 

- Yong Kim, B.E. JOURNAL OF MACROECONOMICS, "Complementarity and transition to modern economic growth"

 

- Jaeok Park, JOURNAL OF MATHEMATICAL ECONOMICS, "Potential games with incomplete preferences"