Published and forthcoming papers (refereed, international)  2025.10. 21


62. "Endogenous competition mode with a common supplier" forthcoming in International Journal of Economic Theory (joint with DongJoon Lee and Yuji Ono)

61. "Cross-ownership and endogenous managerial delegation in Bertrand competition," forthcoming in Journal of Economics

60. "Tariff protection and privatization policy: endogenous delegation in an import-competing model," forthcoming in Journal of Industry, Competition and Trade (joint with Seonyoung Lim) 

59. "Privatization, mixed duopoly and quality differentiation with excess burden of taxation," forcoming in Hitotsubashi Journal of Economics (joint with Xingyan Lu)

58. "Biased managers and endogenous delegation," Metroeconomica, 2025, vol. 76, issue 4, pp. 503-512.

57. "Mutual outsourcing between downstream firms on endogenous competition," Manchester School  2025, vol . 93, issue 5, pp. 434-448 (joint with Ki-Dong Lee)

56. "Privatization in mixed duopoly with quality differentiation: price versus quantity competition," International Journal of Economic Theory, 2025, vol 21, issue 1. pp. 103-120 (joint with Yuanzhu Lu).

55. "Equilibrium vertical structure with a common supplier," Manchester School, 2025, vol. 93, issue 2, pp. 103-122 (joint with DongJoon Lee and Sangheon Han).

54. "Vertical strategy with quality differentiation in an import-competing market," Journal of Industry, Competition and Trade, 2024, vol 24, issue 1, article 16 (joint with Seonyoung Lim) 

53. "Tariff discrimination for co-existence of domestic and foreign firms with increasing marginal costs," Journal of International Trade and  Economic Development, 2024, vol. 33. issue 6, pp. 1190-1207 (joint with Seonyoung Lim) 

52. "Uniform versus discriminatory tariffs in increasing marginal costs and endogenous competition," Journal of International Trade and  Economic Development, 2024, vol. 33. issue 5, pp. 928-955.

51. "Strategic delegation and tariff protection with network externalities," Japanese Economic Review, 2024,vol. 75, pp.93-119  (joint with Ki-Dong Lee) 

50. "Uniform versus discriminatory tariffs when competition mode is endogenous," Bulletin of Economic Research, 2024,  vol. 75, pp. 95-120 (joint with Ki-Dong Lee)

49. "Optimal tariffs with endogenous vertical structure: Uniform versus discriminatory tariffs," Mathematical Social Sciences, 2023, vol. 124. pp. 35-50 (joint with Ki-Dong Lee) 

48. "Biased managers with network externalities," Scottish Journal of Political Economy, 2023, vol. 70. issue 3. pp. 201-216 (joint  with Ki-Dong Lee and Dong-Joon Lee)

47. "Sequential tariffs with increasing marginal costs," Manchester School, 2023, vol 91, issue 4, pp. 336-360 (joint with Seonyoung Lim).

46. "Input price discrimination in endogenous competition mode,"Japanese Economic Review, 2023, vol 74, issue 2. pp. 301-330 (joint with Seonyoung Lim).

45. "Endogenous organizational form in a multiproduct mixed duopoly," Japanese Economic Review, 2023, vol 74, issue 2, pp. 279-299.

44. "Note on collusion with network externalities in price versus quantity competition," International Journal of Economic Theory, 2022, vol.18, Issue 4, pp.461-471 (joint with DongJoon Lee).

43. "Organizational form and multiple exportable goods in export rivalry trade," Manchester School, 2022, vol. 90, Issus 5, pp. 565-586.

42. "Comment on "A comparison of the wholesale model and the agency model in differentiated markets," Review of Industrial Organization, 2022, vol. 61,  pp. 373-377 (joint with Seonyoung Lim).

41. "A note on input price discrimination under Bertrand competition: simultaneous vs. sequential contracting," Review of Industrial Organization, 2022, vol. 61, Issue 2, pp. 223-246 (joint with DongJoon Lee and Seonyoung Lim)

40. "Endogenous expectations management with network effects: a note," B.E.Journal of Theoretical Economics, 2022, vol. 22, issue 2, pp. 649-668 (joint with Seonyoung Lim)

39. "Network externalities and endogenous timing in managerial firms," Managerial and Decision Economics, 2022, vol. 43, issue 5. pp. 1462-1475 (joint with DongJoon Lee)

38. "Organizational form and excess burden of taxation in a multiproduct mixed oligopoly," Mathematical Social Sciences, 2022, vol. 117, pp. 47-60.

37. "Delegation in multiproduct downstream firms  with heterogeneous channels," Journal of Economics, 2022, vol. 135, pp.75-102  

36. "Strategic delegation and network externalities under export rivalry market," Manchester School, 2022, vol. 90, issue 1, pp.1-19 (joint with Ki-Dong Lee) 

35. "Endogenous vertical structure and trade policy in an import-competing market," Managerial and Decision Economics 2020, vol 41, pp.1434-1445 (joint with Ki-Dong Lee and DongJoon Lee) 

34. "Endogenous vertical structure and trade policy in an import-competing market with fulfilled expectations," The International Economy, 2020, vol. 23, pp. 67- 89 (joint with Ki-Dong Lee and DongJoon Lee)

33. "Firms’ strategic delegation with heterogeneous consumers,"Journal of Economics, 2020, vol.131, pp.199-221 (joint with DongJoon Lee and Cong Pan)

32. "Endogenous vertical structure with network externalities," Manchester School, 2020, vol.88, issue 6, pp.827-846 (joint with DongJoon Lee and Tatsuhiko Nariu)

31. "Endogenous timing in a  mixed duopoly with vertically related markets," Hitotsubashi Journal of Economics 61, 2020, vol. 61, no. 1, pp. 60-88 (joint with Ki-Dong Lee and DongJoon Lee)

30. "Do firms choose overcapacity or undercapacity in a vertical structure?" Managerial and Decision Economics 2020, vol.41. issue 5, pp. 839-847 (joint with DongJoon Lee)

29. "Managerial delegation of competing vertical chains with vertical externality," B.E.Journal of Theoretical Economics, 2020, vol. 20. no. 2, pp. 1-18 (joint with Ki-Dong Lee and Seonyoung Lim).

28. "Bertrand versus Cournot competition in a downstream mixed oligopoly with foreign ownership," Bulletin of Economic Research, 2020, vol. 72, no. 2, pp.101-120  (joint with Ki-Dong Lee  and Sunghee Choi)

27. "Price and quantity competition with asymmetric costs in a mixed duopoly: a technical note," Bulletin of Economic Research, 2019, vol. 71, no.1 pp.33-46.

26. "A reappraisal of strategic trade policies with the endogenous mode of competition under vertical structures," Journal of International Trade and  Economic Development, 2019, vol. 28, no. 1, pp.11–29  (joint with Seonyoung Lim)

25. "Peer pressure with inequity aversion," Korean Economic Review, 2018, vol. 34, no. 2, pp. 131-155  (joint with Jae-Joon Han and Minwhan Lee). 

24. "Strategic delegation under fulfilled expectations," Economics Letters, 2018, vol.168. pp.1-5 (joint with DongJoon Lee and Jae-Joon Han). 

23. "Tariff protection and port privatization: an Import-competing approach," Maritime Economics & Logistics, 2018, vol. 20, no. 2, pp. 228-252 (joint with Seonyoung Lim).

22. "The efficiency of competing vertical chains with network externalities," Economics Letters, 2018, vol. 168. pp.1-5 (joint with DongJoon Lee).

21. "Why do export subsidies still exist? R&D and output subsidies," Japan and the World Economy, 2018, vol. 45, pp. 30-38 (joint with Jeong Yoon).

20. "Port privatization under Cournot vs. Bertrand competition: a third-market approach," Maritime Policy & Management, 2017, vol. 44, pp. 761-778 (joint with DongJoon Lee and Seonyoung Lim).

19. "First-mover and second-mover advantages in a bilateral duopoly," Korean Economic Review, 2017, vol. 33, no. 1, pp. 35-54 (joint with DongJoon Lee and Kyuchan Hwang).

18. "Strategic trade policies with first-mover and second-mover advantages in a vertical structure," Journal of International Trade and  Economic Development, 2017, vol.2. pp. 612-632 (joint with DongJoon Lee and Seonyoung Lim).

17. "Welfare-improving vertical separation with network externality," Economics Letters, 2017, vol. 151. pp. 115-118 (joint with DongJoon Lee).

16. "Bertrand vs. Cournot competition with upstream firm investment," Bulletin of Economic Research,, 2016, vol. 68, S1 no. 2, pp. 56-65 (joint with DongJoon Lee).

15. "Strategic trade polices in international rivalry when competition mode is endogenous," Hitotsubashi Journal of Economics, 2016, vol. 57 no. 2, pp. 223-241 (joint with Ki-Dong Lee and Seonyoung Lim).

14. "A note on envy and earnings inequality under limited liability contracts," Hitotsubashi Journal of Economics, 2016, vol 57, no. 1, pp. 91-109.

13. "A note on pricing of product quality for status concerns," Bulletin of Economic Research, 2014, vol. 66. no. 4, pp. 333-345.

12. "Envy and pricing of quality in adverse selection," Journal of Economics, 2012, vol. 106, no. 1, pp. 27-43.

11. "A note on strategic delegation in endogenous timing: unilateral externality case," Bulletin of Economic Research, 2012, vol. 64, no. 2, pp. 253-264 (joint with  Yuanzhu Lu).

10. "Price and quantity competition in a unionized mixed duopoly: the cases of substitutes and complements," Australian Economic Papers, 2012, vol. 51, no. 1, pp. 1-22.

 9 ."Strategic budget constraints in a unionized mixed oligopoly,"Japanese Economic Review, 2011, vol. 62, no. 4, pp. 504-516. 

 8. "Unions, government's preference, and privatization," Economic Modelling, 2011, vol. 28, no. 6, pp. 2502-2508.

 7. "A model of endogenous payoff motives and endogenous timing in a mixed duopoly," Australian Economic Papers, 2009, vol. 48, no. 3, pp. 203-223 (joint with Yuanzhu Lu).

 6. "Envy, inequity aversion, and optimal income taxation," FinanzArchiv: Public Finance Analysis, 2009, vol. 65, no. 1, pp.1-20.

 5. "Conformism, peer pressure and adverse selection," Applied Economics, 2009, vol. 41, no. 26, pp. 3403-3409.

 4. "Ex ante contracting with inequity aversion," Applied Economics, 2007, vol. 39, no. 9, pp. 1139-1145.

 3. "Privatization and government's preference under mixed oligopoly: a generalization," Economics Bulletin, 2009, vol. 29, no. 2, pp. 868-873.

 2. "Mixed motives of simultaneous-move games in a mixed duopoly: comments and erratum," Economics Bulletin, 2007, vol. 12, no. 32, pp. 1-4.

1."Mixed motives of simultaneous-move games in a mixed duopoly," Economics Bulletin, 2006, vol. 12, no. 14, pp. 1-7.

[Scopus] Unionized mixed oligopoly and privatization with excess burden of taxation, 2015, vol. 25, no. 4, pp. 83-103, Journal of Economic Theory of Econometrics (계량경제학회)

[Scopus] Integration vs. separation under two-part tariff with network compatibility effects, 2022, vol. 33, no. 1, pp. 28–54,  Journal of Economic Theory of Econometrics (joint with Seonyoung Lim and DongJoon Lee; 계량경제학회)

[Scopus] Do transport costs change forganizational form under two-way trade market? 2023, vol.34, no. 1, pp. 44-93, Journal of Economic Theory of Econometrics (joint with Ki-Dong Lee; 계량경제학회)

[Scopus] "Export product quality, optimal import tariff and firms' strategic choice of vertical structure," 2024, vol. 35, no.2, pp. 23-55, Journal of Economic Theory of Econometrics (계량경제학회, Joint with Ki-Dong Lee)

[Scopus] "Sequential tariffs in Cournot and Bertrand competition," 2024, vol 35, no. 3, pp. 71-94, Journal of Economic Theory of Econometrics (계량경제학회, Joint with Seonyoung Lim)

 0. "A note on timing of endogenous wage bargaining: the case of complements," Theoretical Economics Letters, 2013, vol. 3. no. 1, pp. 28-37 (joint with Minwhan Lee).



Unpublished papers  2025.10.24



Local 1 (selective Korean)

Local 2 (selective Japanese)


Referees 

American Journal of Economics and Sociology, Annuals of Operation Research, Applied Economics, Asian Pacific Economic Literature, Asia-Pacific Journal of Accounting & Economics, Australian Economic Papers, B.E. Journal of Economic Analysis and Policy, B.E. Journal of Theoretical Economics, Bulletin of Economic Research, Czech Journal of Economics and Finance, Economics of Innovation and New Technology, Economic Modelling, Economic Systems, Economics Bulletin, Economics Letters, Emerging Market Finance and Trade,Estudios de Economia, FinanzArchiv: Public Finance Analysis, Games, Global Economic Review, IEEE Access, International Game Theory Review, International Journal of the Economics of Business, International Journal of Economic Theory, International Review of Economics, International Review of Economics and Finance, International Tax and Public Finance, Japanese Economic Review, Journal of Applied Mathematics, Journal of Computational and Applied Mathematics, Journal of Economics, Journal of Industry, Competition and Trade, Journal of Institutional and Theoretical Economics, Journal of Public Economic Theory, Korean Economic Review, Managerial and Decision Economics, Manchester School, Maritime Policy & Management, Metroeconomica, PLOS ONE, Review of Economic Design, Review of Industrial Organization, Review of Network Economics, Scottish Journal of Political Economy, Singapore Economic Review, SN Business & Economics, Southern Economic Journal, Theoretical Economics Letters, Utilities Policy