Contact Information

• Name: Lee, Dongryul
• E-mail: dongryul78@gmail.com or drlee@sungshin.ac.kr
• Tel.: +82-2-920-7156
• Address: Sungshin Women's University, Sungshin B 937, 34Dagil 2, Bomun-ro, Seongbuk-gu, Seoul 02844, Korea 

CV

• Curriculum Vitae

Publication

• "Tullock Group Contests with Group-specific Public-good Prizes." Journal of Public Choice, October 2024, 3(2): 75-102. 
• "Optimal Decision of Aggregation Method in Group Contest: All Out vs. Staying Half-hearted," (with Jonghwa Lee) Journal of Industrial and Management Optimization, October 2023, 19(10): 7380-7400. 
• "Unlatching or latching a door to the competitor," (with Wooje Cho and Woojung Chang) Asia Pacific Journal of Marketing and Logistics, 2022, 34(6): 1245-1265.
• "Group Formation in a Dominance-Seeking Contest," (with Pilwon Kim) Social Choice and Welfare, 2022, 58(1): 39-68. 
• "Decisions of Duopoly Firms on Sharing Information on Their Delegation Contracts," (with Kyung Hwan Baik) Review of Industrial Organization, 2020, 57(1): 145-165.
• "The Repeated Minimum-Effort Coordination Games," (with Pilwon Kim) Journal of Evolutionary Economics, September 2019, 29(4): 1343-1359.
• "Optimal Team Contests to Induce More Efforts," (with Joon Song) Journal of Sports Economics, April 2019, 20(3): 448-476.
• "Isolation and Exploitation of Minority: Game-Theoretical Analysis," (with Pilwon Kim). PLOS ONE, October, 2018, 13(10): e0205241. https://doi.org/10.1371/journal.pone.0205241.
• "Group Formation under Limited Resources: Narrow Basin of Equality," (with Pilwon Kim). Palgrave Communications, July 2018, 4(91): https://doi.org/10.1057/s41599-018-0146-0.  
• "Inefficient Competition in Shadow-Education Investment," (with Keunsuk Chung). Journal of Economic Behavior and Organization, July 2017, 139: 152-165.
• "Concealment and Verification over Environmental Regulations: A Game-Theoretic Analysis," (with Kyung Hwan Baik). Journal of Regulatory Economics, June 2017, 51(3): 235-268. 
• "Average-Opinion Group Contest." Economics Bulletin, 2017, 37(1): 79-93.
• "Group Contests and Technologies: Weakest-Link and Best-Shot Group Contests." Journal of Economic Theory and Econometrics, 2016, 27(2): 63-95. 
• "The Max-Min Group Contest: Weakest-Link (Group) All-Pay Auction," (with Subhasish M. Chowdhury and Iryna Topolyan). Southern Economic Journal, 2016, 83(1): 105-125.
• "Group Contests and Technologies." Economics Bulletin, 2015, 35(4): 2427-2438.
• "The Allocation of Authority and Information Revelation." Korean Economic Review, Summer 2014, 30(1): 5-23.
• "Top Guns May Not Fire: Best-Shot Group Contests with Group-Specific Public Good Prizes," (with Subhasish M. Chowdhury and Roman M. Sheremeta). Journal of Economic Behavior and Organization, 2013, 92: 94-103.
• "Motivations for Open Source Project Participation and Decisions of Software Developers," (with Byung Cho Kim). Computational Economics, 2013, 41(1): 31-57.
• "Weakest-Link Contests with Group-Specific Public Good Prizes." European Journal of Political Economy, 2012, 28(2): 238-248.
• "Do Rent-Seeking Groups Announce Their Sharing Rules?" (with Kyung Hwan Baik). Economic Inquiry, 2012, 50(2): 348-363.
• "The Effect of Project Types and Technologies on Software Developers' Effort," (with Byung Cho Kim). Economics Bulletin, July 2009, 29(3): 1796-1804.

Working Papers

• "Games with Imperfect and Asymmetric Information: Solution Techniques," with Kyung Hwan Baik.
• "Bargaining over R&D Technology in Open Innovation," with Paan Jindapon.

Work In Progress

• "price discrimination, for whom?"
• "spillover effects in contest," with Paan Jindapon.
• "networks and contests," with Paan Jindapon.
• "dynamic formation of groups."
• "complementarity and group formation."
• "prize share and group formation."
• "gradualism vs. radicalism in Tullock group contest."