Qualifications
Research Interests
Dr. Koska is a theoretical economist, with main research interests in international trade and strategic trade policy, multinational enterprises, foreign direct investment, foreign market entry regulations, competition and tax policy, environmental regulations, and applications of game theory (esp., industrial organisation and auctions).
Recent Publications
- Gilbert J., Koska OA. and Oladi R. (2022) International trade, differentiated goods, and strategic asymmetry. Southern Economic Journal 88(3): 1178-1198. http://dx.doi.org/10.1002/soej.12541.
- Gilbert J., Koska OA. and Oladi R. (2022) Labor-eliminating technology, wage inequality, and trade protectionism. Journal of Public Economic Theory http://dx.doi.org/10.1111/jpet.12573.
- Gilbert J., Koska OA. and Oladi R. (2022) The scope for strategic asymmetry under international rivalry. International Review of Economics and Finance 80: 464-468. http://dx.doi.org/10.1016/j.iref.2022.02.013.
- Koska OA. and Stähler F. (2021) It ain't over until it's over: English auctions with subsequent negotiations. International Review of Economics and Finance 72: 121-124. http://dx.doi.org/10.1016/j.iref.2020.11.010.
- Koska OA., Stähler F. and Yeni O. (2021) Trade and commodity taxes as environmental instruments in an open economy. Journal of Economic Studies 48(2): 333-353. http://dx.doi.org/10.1108/JES-08-2019-0362.