Keita Kamei

Current Position

Associate Professor, Department of Economics, Seinan Gakuin University

Contact

 k-kamei [at] seinan-gu.ac.jp

Research Interests

 International Trade, Industrial Organization, Imperfect Competition

Education

 Ph.D. in Economics, Kyoto University, March 2015

 M.A. in Economics, Kyoto University, March 2011 

 B.A. in Economics, Tohoku University, March 2009

Publications in Refereed Journal

1. "A model of Economic Integration with Ownership Structure in General Equilibrium Oligopoly"  Economics Letters, (2024), Vol. 236.

2. "Wastful Trade Barriers in Oligopoly " (with Kentaro Inomata) Applied Economics Letters, (2024), Vol. 31(18), pp. 1856–1861. .

3. "Transportation price, product differentiation, and R&D in an oligopoly " (with Daisyoku Kanehara) PLOS ONE, (2022), Vol. 17(9), e0273904.

4. "Dynamic Game of International Pollution Control with General Oligopolistic Equilibrium: Neary Meets Dockner and Long" (with Akihiko Yanase) Dynamic Games and Applications, (2022), Vol.12, pp.751–783.

5. "Does more stringent environmental policy harm or benefit polluting firms? A GOLE approach" (with Akihiko Yanase) Economics Bulletin, (2021),  Vol. 41(4), pp. 2267-2274. 

6. "Trade Liberalization, Division of Labor and Welfare under Oligopoly” (with Kenji Fujiwara) The Journal of International Trade and Economic Development, (2018), Vol.27(1), pp. 91-101

7.  ''Trade Induced Firm Productivity and Division of Labor in a General Equilibrium with Oligopoly'' Economics Bulletin, (2017), Vol. 37(4), pp.1-10

8. "Agricultural Productivity, Infrastructures, and the Optimal Timing of Opening Trade” (with Hiroaki Sasaki) The Manchester School, (2016), Vol. 84(5), pp.621-641

9. "Pro-Competitive Effect, Division of Labor, and Firm Productivity." Economics Letters, (2014), Vol. 124(1), pp. 132-135.

10. "Dynamic Voluntary Advertising and Vertical Product Quality.” (with Yohei Tenryu) Economics Bulletin, (2013), Vol. 33(1), pp. 564-574.

11. "Note on a Continuum Multicountry and International Trade.” Theoretical Economics Letters, (2012), Vol. 2(2), pp. 221-225.