Cross-Country Heterogeneity in Production–Environment Nexus and International Trade, Economic Modelling, 2025, Vol. 144, 106973. (with Gang Li)
Trade, Resource Use and Pollution: A Synthesis, Environmental and Resource Economics, 2022, Vol. 83, pp. 861–901. (with Gang Li)
Dynamic Game of International Pollution Control with General Oligopolistic Equilibrium: Neary Meets Dockner and Long, Dynamic Games and Applications, 2022, Vol. 12, pp. 751–783. (with Keita Kamei)
Free Trade may Save a Renewable Resource from Exhaustion, Economics Bulletin 33(1), 2013, pp.226-233.
Trade and Global Pollution in Dynamic Oligopoly with Corporate Environmentalism, Review of International Economics 20(5), 2012, pp.924-943.
Open-Access Renewable Resources as Inputs and International Trade: A Small Open Economy, Asia-Pacific Journal of Accounting and Economics 18(3), 2011, pp.263-286. (with Weijia Dong)
Trade, Strategic Environmental Policy, and Global Pollution, Review of International Economics 18(3), 2010, pp.493-512.
Global Pollution, Dynamic and Strategic Policy Interactions, and Long-run Effects of Trade, The International Economy 13, 2009, pp.23-49.
Global Environment and Dynamic Games of Environmental Policy in an International Duopoly, Journal of Economics 97(2), 2009, pp.121-140.
Dynamic Games of Environmental Policy in a Global Economy: Taxes versus Quotas, Review of International Economics 15(3), 2007, pp.592-611.
Pollution Control in Open Economies: Implications of Within-Period Interactions for Dynamic Game Equilibrium, Journal of Economics 84(3), 2005, pp.277-311.
International Income Transfers and Environmental Quality: A Note, Keio Economic Studies 37(1), 2000, pp.71-77.
Factor Price Equalization and Transboundary Pollution Revisited, Keio Economic Studies, 55, 2019, pp.43-53.
Pareto-Efficient International Taxation in the Presence of Environmental Externalities, FinanzArchiv: Public Finance Analysis, 75(2), 2019, pp.111-126. (with Yoshitomo Ogawa)
Policy Reform and Optimal Policy Mix in a Polluted Small Open Economy with Tourism, Review of International Economics 25(3), 2017, pp.607-625.
Tariff and Environmental Tax Reforms in a Polluted Small Open Economy with Public Production, FinanzArchiv 66(4), 2010, pp.333-349.
A Note on Pollution Intensity and the Effect of Tighter Environmental Policy on Comparative Advantage, Keio Economic Studies 44(1), 2007, pp.49-55.
Reconsideration of the Relationship between Environmental Regulation and Comparative Advantage, Keio Economic Studies 41(2), 2004, pp.77-88.
On the Provision of International Public Goods in Dynamic Open Economies , accepted in Review of International Economics.
Infrastructure and International Trade Theory: Multiple Equilibria, Trade Patterns, and Nonlinear Dynamics, The International Economy, 2023, Vol. 26 pp.20-43.
Strategic Investment in an International Infrastructure Capital: Nonlinear Equilibrium Paths in a Dynamic Game between Two Symmetric Countries, Mathematics (Special Issue "Economic Modelling: Theory, Methods and Applications") 9(1):63, 2020, pp.1-24. (with Ngo Van Long)
Public Infrastructure and Trade in a Dynamic Two-country Model, Review of International Economics, 28(2), 2020, pp.447-465. (with Makoto Tawada)
Public Infrastructure for Production and International Trade in a Small Open Economy: A Dynamic Analysis, Journal of Economics 121(1), 2017, pp.51-73. (with Makoto Tawada)
Investment in Infrastructure and Effects of Tourism Boom, Review of International Economics 23(2), 2015, pp.425-443.
History-Dependent Paths and Trade Gains in a Small Open Economy with a Public Intermediate Good, International Economic Review 53(1), 2012, pp.303-314. (with Makoto Tawada)
Endogenous Comparative Advantage via Symmetry-Breaking Policy Equilibrium, accepted in The Scandinavian Journal of Economics. (with Nobuhito Suga and Makoto Tawada)
Ricardian Comparative Advantage in the Heckscher-Ohlin Economy with Public Infrastructure, in Sugata Marjit and Biswajit Mandal (Eds.), International Trade, Resource Mobility and Adjustments in a Changing World: Essays in Memory of Ronald W. Jones, 2024, Chapter 3, pp.33-51. (with Makoto Tawada and Nobuhito Suga)
Public Infrastructure Strategically Supplied by Governments and Trade in a Ricardian Economy, Foreign Trade Review, 2023, Vol. 58 Issue 1, pp. 68-99. (with Makoto Tawada and Nobuhito Suga)
Government, Trade, and Comparative Advantage, Revisited, Canadian Journal of Economics, 2022, Vol. 55 Issue 2, pp. 1135-1165. (with MakotoTawada and Nobuhito Suga)
Production Possibilities and Trade in a One-primary Factor Economy with Public Infrastructure, Asia-Pacific Journal of Regional Science, 5, 2021, pp.169–189. (with Makoto Tawada)
On Patterns and Efficiency of Investment in Transport Infrastructure, The International Economy, 2021, Vol. 24, pp. 58-79. (with Masafumi Tsubuku)
Domestic Product Standards, Harmonization, and Free Trade Agreements, Review of World Economics 158, 2022, pp. 855–885. (with Hiroshi Kurata)
Trade Costs and Free Trade Agreements: Implications for Tariff Complementarity and Welfare, International Review of Economics and Finance 78, 2022, pp.23-37 (with Masafumi Tsubuku)
Standards Policy and International Trade: Multilateralism versus Regionalism, Journal of Public Economic Theory, 22(5), 2020, pp.1420-1441. (with Yasuhiro Takarada, Yasushi Kawabata, and Hiroshi Kurata)
Free Trade Agreement and Vertical Trade with a Manufacturing Base, Review of International Economics 20(5), 2012, pp.1070-1081. (with Hiroshi Kurata and Yasushi Kawabata)
Vertical Trade and Free Trade Agreements, Journal of the Japanese and International Economies 24(4), 2010, pp.569-585. (with Yasushi Kawabata and Hiroshi Kurata)
Mixed Market Structure and R&D: A Differential Game Approach, Dynamic Games and Applications, 2024, Vol. 14, pp. 97–132. (with Ngo Van Long)
Corporate Environmentalism in Dynamic Oligopoly, Strategic Behavior and the Environment 3(3), 2013, pp.223-250.
Dynamic Interactions in Trade Policy in a Differential Game Model of Tariff Protection, Review of Development Economics 15(4), 2011, pp.689-698. (with Kenji Fujiwara and Tsuyoshi Shinozaki)
Dynamic Voluntary Provision of Public Goods and Optimal Steady-State Subsidies, Journal of Public Economic Theory 8(1), 2006, pp.171-179.
Endogenous Time Preference, Consumption Externalities, and Trade: Multiple Steady States and Indeterminacy, Journal of Economics, 126(2), 2019, pp.153-177. (with Yukio Karasawa-Ohtashiro)
Admiration is a Source of Multiple Equilibria and Indeterminacy: A Comment on Chen and Hsu (2007), Economics Letters, 168, 2018, pp.141-143. (with Yukio Karasawa-Ohtashiro and Dapeng Cai)
Indeterminacy and Pollution Haven Hypothesis in a Dynamic General Equilibrium Model, Open Economies Review 25(5), 2014, pp.959-980.
Impatience, Pollution, and Indeterminacy, Journal of Economic Dynamics and Control 35(10), 2011, pp.1789-1799.
Pollution Externalities and Corrective Taxes in a Dynamic Small Open Economy, International Tax and Public Finance, 2022, Vol. 29, pp. 667–703. (with Yasuhiro Nakamoto)
A Dynamic International Trade Model with Endogenous Fertility, Asia-Pacific Journal of Accounting and Economics 18(3), 2011, pp.237-262. (with Yukio Karasawa-Ohtashiro)
On the Production Efficiency of Full Employment under Production Externalities, Economics Bulletin 36(4), 2016, pp.2482-2490. (with Gang Li)
Monopolistic Competition and International Coordination of Entry Policy Revisited, The International Economy 23, 2020, pp.90-104.
Strategic Import Policies in a Three Country Model with Vertically Related Industries, Economics Bulletin 6(8), 2008, pp.1-7. (with Yasushi Kawabata)