(Yale University, May 27, 1991; Principal Advisor: Bengt Holmstrom)
"The Effect of Vertical Integration in the Korea Movie Industry: Efficiency versus Exclusion," Review of Industrial Organization 63: 279-315.
"Critical Loss Analyses in
Korean Liquor Markets," A Book Chapter in Empirical
Modeling and Its Applications, ed. by M. Habib, Intech, 87-110, July 2016.
"Portfolio Effects in Conglomerate
Mergers: the Empirical Evidence of Leverage Effects in Korean Liquor Market,"
Coauthored with J. Chung, Applied
Economics 46: 4345~4359, Dec. 2014.
"Local Identity and Persistent Leadership in
Market Share Dynamics: Evidence from Deregulation in the Korean Soju Industry,"
Coauthored with J. Choi and S-H. Hong, Korean
Economic Review, 29-2: 267-304, Dec. 2013.
"Using Competition Policy to Promote 'Shared Growth' in Korea", Competition Policy International: Asia Antitrust Column, Feb. 2012
"Shapley Bargaining and Merger Incentives in Network Incentives with Essential Facilities," Hitotsubashi Journal of Economics, Dec. 2006
"Size Effect in Bargaining between Program Network and System Operators in Cable Industry", Competition, Regulation, Protection: Essay from an International Conference on Industrial Organization, Law and Economics, Sep. 2004
"Ramsey Pricing in One-way and Two-way Interconnection between Telephone Networks," Economics Bulletin 12: 1-9, Feb. 2002
"Telephone Demands in Two-way Interconnected Networks," Journal of Economic Theory and Econometrics 7, June 2001.
"Reciprocal Agency," Journal of Institutional and Theoretical Economics 157: 231-245, June 2001.
"Reputational Concerns and Managerial Incentives in Investment Decisions," European Economic Review 42:1203-1219, 1998.
"Moral Hazard and Reputational Concerns in Teams: Implications for Organizational Choice", International Journal of Industrial Organization 14: 297-315, 1996.
"Reputational Concerns and Managerial Myopia and Hyperopia," Journal of Economic Theory and Econometrics 2, December 1996.
"Does ‘Parallel Conduct’ Provide Some
Evidence of Cartels?: A Case Study on Local Compound Feed Cartel (2015)," Co-authored with J. Chung, Asia-Pacific Journal of Business & Economics
12-3: 3-25
"’As Efficient Competitor’ Effective
Price-Cost Test on Intel Rebates," Korean
Journal of Law and Economics 16-2: 237~259, Aug. 2019 (in Korean).
"Upward Pricing Pressure Analyses in SK
Telcom-CJ Hellovision Merger in 2016," Coauthored with J. Nahm, Korean Journal of Industrial Organization
27-1: 57~85, Mar. 2019 (in Korean).
"Antitrust Judgement and Economic
Understanding on Qualcomm’s Business Model," Economic Studies 36-4: 195~224, Nov. 2018 (in Korean).
"Time Series Analyses for Market
Definition: The Application to a Collusion Case in the Corrugated Paperboard
Industry," Coauthored with Y. Whang and J. Chung, Korean Journal of Law and Economics 25-2: 44-77, June 2017 (in
Korean).
"Anticompetitive Royalty Rate Increases
After a Merger: An Analysis of Consent Agreement in Microsoft’s Acquisition of
Nokia (2015)," Korean Journal of Law and
Economics 13-1: 1~28, April 2016 (in Korean).
"The Consent Agreement in Naver-Daum Case
(2014) and the Analysis of Competitive Effects of Vertical Constraints,"
Coauthored with C. Kim and J. Nahm, Korean
Journal of Law and Economics 12-2: 177~206, Aug. 2015 (in Korean).
"An Economic Analysis on the Relevant Geographic Market and
Supreme Court’s Unfairness Decision in Posco’s Trade Refusal Case," Coauthored
with H. Lee, Journal of Regulation
Studies 24-1: 153~183, June 2015 (in Korean).
"The Analysis of Economic Efficiency of Auto Captive Financing," Co-authored with D. Kim, Journal of Market Economy 43-3:73-113, Oct. 2014 (in
Korean)
"The Universality and Competition Effects of Auto Captive
Financing," Co-authored with D. Kim, J. Chung, Journal of Economics and
Business 27-5:1861-1896, Oct. 2014 (in Korean)
"Determination
of Reasonable Intra-company Transaction Terms Using Market Based
Approaches", Journal of Regulation
Studies 21-1, June 2012, Co-authored with Namhoon Kwon, Chongmin Kim, and
Jinhwa Chung (in Korean)
"The Effects of Mergers on Efficiencies: An Empirical Evidence on Stock
Market Data", Korean Journal of
Industrial Organization 20-2, June 2012, Co-authored with Hahn Shik Lee,
Jinhwa Chung (in English)
"The Size, Effects, and Efficiency of Internet Economy in Korea", International Telecommunications Policy
Review 19-2, June 2012, Co-authored with Ilsoon Shin, Jungsoo Park (in
English)
"Direct and Indirect Purchasers' Damages of Collusion in Intermediate
Product Market: Legal Perspectives and Economics Methods", Korean Law and Economics studies 9-1, June 2012, Co-authored with Hansik Lee,
Daesik Hong (in Korean)
"The Economic Impact of Reduction in Illegal Copy", Journal of Korea Economic Studies, 29-1,
Mar. 2011, Co-authored with Doyoung Kim, Jae Nahm, and Jinhwa Chung (in Korean)
“Reputation Effects in Professors'
Research Performances,” Korea Journal of Labor
Economics 32, 2009, Co-authored with Daechang Lee (in Korean).
"Market Definition and Concentration in the Korean Banking Industry,”
Journal of Money and
Finance 22, 2008, Co-authored with Sang-Seung Yi
and Seonah Oh (in Korean).
"Competition Policies in the Era of Convergence” Korean Journal of
Industrial Organization 16, 2008, (in Korean).
"Market Definition and Competition Ananlysis of
Broadband Internet Access Industries in Korea", A Book
Chapter of Deregulation and Competition
in Korea, 2008, Sogang University Press (in Korean).
"The Method and Cases of Market Definition for the Purpose of Competition
Policies: Hite-Jinro Merger in 2005,” Journal of Korean Economic Studies 19, 2007 (in Korean).
"An Economic Analysis of Geographic Market Definition Relevant to
Moohak-Daesun Merger,” Korean Journal of Industrial Organization 14, 2006, Co-authored with Kwangshik Shin (in Korean).
"Economic Analysis of Competitive Effects of International Graphite
Electrodes Cartel on Korean Import Market,” Co-authored
with Kwangshik Shin, Korean Journal of Law and Economics 2, 2005 (in Korean).
"Some Remarks on Evaluating the Anticompetitive Effects of Horizontal
Mergers,” Sogang
Journal of Economics 33, 2005 (in Korean).
"Advancement of IT industries and Its Implications for Competition and
Industrial Location Policies,” Co-authored with
Kyung-Hwan Kim, Sogang Journal of
Economics 33, 2004 (in Korean).
"Law and Economics on Horizontal Mergers in Telecommunications Industry: A
Case Study of WorldCom-MCI-Sprint Mergers", Sogang Journal of Economics 32, 2003 (in Korean).
"Fair Competition and Essential Facility Regulation in Telecommunication
Industry", Sogang Journal of
Economics 31, 2002 (in Korean).
"Policies to Restraint Economic Concentration", in Korean Economies 2001-2002, Sogang
University Press, 2002 (in Korean).
"Changes in Land and Mobile Telecommunications Markets and New Directions
in Tariff Payment Policies", Korean
Journal of Industrial Organization 9, 2001 (in Korean).
"Optimal Contract Theory: A Survey", Sogang Journal of Economics 29, 2000 (in Korean).
"A Model of Interconnection between Land and Mobile Networks",
Co-authors: G. Wang and C Yoon, Korean
Journal of Industrial Organization 7, 1999 (in Korean).
"Technology Transfer Strategies of Multinational Firms", Sogang Journal of Economics 28, 1999 (in
English).
"Equilibrium Structure of Industrial Technology Strategies” Co-author: D. Lee,
Studies in International Economics 5,
1999 (in Korean).
"Trade and Industrial Policies for Korean Firms’
Globalization: A Study of Foreign Direct Investment", Co-authors: S. Kim
and I. Gill, Studies in International
Trade 3, 1998 (in Korean).
"Economic Effects of Intercorporate Shareholding,”
Co-authors: C. Kook, J. Lee and J. Kim, Sogang Journal of Economics 27, 1998
(in Korean).
"Vertical Rate Structure in On-line Service Industry,” Co-author: I. Lee, Korean
Journal of Industrial Organization 6, 1998 (in Korean).
"Applications of the Ramsey Principle in Telecommunications Pricing",
Sogang Journal of Economics 26, 1997
(in English).
"Network Interconnection: A Theoretical Perspective", Co-authors: C.
Yoon, G. Wang, and T. Lee, Korean
Telecommunication Policy Review 4, 1997 (in Korean)
"Corporate Finance and Control in Korea” Sogang Journal of Economics 25, 1996 (in Korean).
"A Model of Banks’ Decisions on Corporate
Bankruptcy,” Sogang
Journal of Economics 24, 1995 (in Korean).
"Informational Contents of Intercorporate Shareholding Matrix,” Korean Journal of
Industrial Organization 3, 1994 (in Korean).
"Intrafirm Trade and Efficient Firm Organization," Sogang Journal of
Economics 23, 1994 (in Korean).
"Trigger-Price and Trigger-Quantity Cartels under
Product Differentiation," Sogang Journal of Economics 22, 1993 (in
English)