PUBLICATIONS

1. Tariffs and Foreign Direct Investment in a Dynamic North–South Model, with Hitoshi Tanaka,  Journal of Money, Credit and Banking, 2024, forthcoming.  Earlier version:  Tariffs and Foreign Direct Investment in a North–South Product Cycle Model, 2020. 

2.  Welfare-maximizing Patent Length in a Dynamic General Equilibrium Model, Oxford Economic PapersVolume 77, Issue 1, January 2025, Pages 19–41 .

3. Optimal mix of R&D subsidy and patent protection in a heterogeneous-industry R&D-based growth model, Journal of Economic Dynamics and Control, 2023, vol.154, September 104723.

4.Welfare Effects of Patent Protection in a Semi-Endogenous Growth ModelMacroeconomic Dynamics, vol.24, No.3, pp. 708-728, April  2020, The online appendices are available below. 

5.Innovation by Heterogeneous Leaders, with Kazuyoshi Ohki, Scandinavian Journal of Economics, vol. 121, Issue4 pp. 1673-1704, 2019.

6.Welfare Analysis of Uniform Entry Tax in a General Equilibrium Model with Heterogeneous Industries, Economics Letters, Volume 178, May 2019, Pages 54-57.

7. Product Cycles and Growth Cycles, with Hitoshi Tanaka, Journal of International Economics, vol.105, March 2017, pp. 22-40.