Univ. of Pennsylvania An economics major (Ph.D.)
Department of Economics at Seoul National University (M.A.)
Department of Economics at Seoul National University (B.A.)
2002. 3 ~ . An assistant professor of economics, an associate professor, and a professor at Chung-Ang University
1999. 1 ~ 2002. 2 Korea Information Technology Policy Institute
1997. 9 ~ 1998. 8 Guest assistant professor at New York University
Game theory, Industrial organization theory
(Book) Digital Copyright Management (DRM) Policies and Social Security, Information and Communication Policy Institute, 2007. 12
(Book) A Welfare Economic Analysis of Information Materials, Information and Communication Policy Institute, 2006. 12. 31
+ An Empirical Analysis of the Economic Effects of Introducing Terrestrial MultI-Channel Broadcasting System (Terrestrial Radio Station), Book 14 and 4, 2007. 12
+ An analysis of the digital switching policies of terrestrial broadcasting, and the information service policies, 14(2), 2007. 06.
+ A Theoretical Study on the Economic Effects of Frequency Readjustment, A Study on Information and Communication Policies, 14(2), 2007. 06.
+ the optimal level of digital rights protection when network effects exist, Industrial organization research, 15(2), 2007. 06.
+ Online marketplace pricing and coexistence, Economic application, 9(1), 2007. 06. 30.
+ Micro-economic effects of terrestrial multi-channel broadcasting, Econometrics : An Econometrics Report, 18(2), 2007. 06.
+ An Economic Effects of the Ground-Span Policy : Focusing on the Effects of Government Support on Set-Top Boxes, A Study on Information and Communication Policies, Book 14, Part 1, 2007. 03.
+ differentiate between on-of-line channels, Economic research, Volume 45 Part 3, 2006.3 09.
+ the economic impact of government support policies on open-source software, Econometrics : An Econometrics Report, Book 16, 2005. 09.
+ Economic Effects of Terminal Subsidy : Focused on Jungtaemo, Industrial organization research, Volume 12 Part 3, 2004. 09.
+ ” Analyzing the pricing effects of e-commerce – focused on price competition between online and offline distributors “, 「Econometrics and Economics 」, Volume 14 Part 1, 2003.
+ ” On line hybrid enterprise competition between online professional enterprise “, 「Industrial organization research」, Volume 11 Part 2, 2003.
+ ” Access to an Internet specialist bank and response strategy of an existing bank “, 「Economic analysis」, Volume 51 Part 2, 2003.
+ ” Number portability policies and growth in IMT-2000 market”, 「An economic study」, Volume 51 Part 2, 2003.
+ ” Consumer fixedness and subsidy in the mature mobile phone market “,「A Study on Information and Communication Policies」, Volume 10 Part 3, 2003.
+ ” Economics approaches to Microsoft bundle sales “, 「Industrial Organization Studies 」, Volume 9 Part 1, 2001.
+ “The Entrance of an Internet-only Bank and the Response of Incumbent Bank”, (2003), 「Bank of Korea Economic Papers」, Bank of Korea.
+ “Word-of-Mouth Communication and Community Enforcement”, (2001), 「International Economic Review」, Vol.42 No.2, pp369~398.