“Trade Liberalization, Absorptive Capacity and the Protection of Intellectual Property Rights” (with A. Ghosh)
Review of International Economics, vol. 26, 2018, pp. 997-1020

“Backfiring with Backhaul Problems: Trade and Industrial Policies with Endogenous Transport Costs” (with N. Tarui)
Journal of International Economics, vol. 111 (2018) pp. 81-98

"Greenhouse-Gas Emission Controls and Firm Locations in North-South Trade" (with T. Okubo)
Environmental and Resource Economics, vol. 67 (2017) pp. 637-660

"Greenhouse-Gas Emission Controls and International Carbon Leakage through Trade Liberalization" (with T. Okubo)
International Economy, vol.19 (2016) pp.1-22

"Trade Liberalization and Aftermarket Services for Imports" (with H. Morita and H. Mukunoki)
Economic Theory, vol.62 (2016) pp.719-764

"Reexamination of Strategic Public Policies" (with K. Kiyono)
Japanese Economic Review, vol. 64 (2013) pp. 201-231

"Environmental Management Policy under International Carbon Leakage" (with K. Kiyono)
International Economic Review, vol.54 (2013) pp.1057-1083

"Strategic Foreign Direct Investment in Vertically Related Markets" (with E. Horiuchi)
Economic Record 88 (2012) 229-242

"Is Emission Trading Beneficial?" (with K. Kiyono and M. Yomogida)
Japanese Economic Review 63 (2012) 185-203

"Commercial Policy and Foreign Ownership" (with Y. Sugita and L. Zhao)
Review of International Economics 19 (2011) 300-312

"Environmental Product Standards in North-South Trade" (with T. Okubo)
Review of Development Economics 15 (2011) 458-473

"Environmental and Trade Policies for Oligopolistic Industry in the Presence of Consumption Externalities" (with T. Okubo)
International Economy 14 (2010) 59-76

"FDI in Post-Production Services and Product Market Competition" (with H. Morita and H. Mukunoki)
Journal of International Economics 82 (2010) 73-84

"Stay or Leave? Choice of Plant Location with Cost Heterogeneity" (with Y. Komoriya)
Japanese Economic Review 61 (2010) 97-115

"Trade Liberalization: The Fallacies of Regional Trade Agreements"
In Akira Kotera, Ichiro Araki and Tsuyoshi Kawase (ed.) The Future of the Multilateral Trading System: East Asian Perspectives, Cameron May (2009) 273-294

"Corporate Control, Foreign Ownership Regulations and Technology Transfer" (with Y. Sugita and L. Zhao)
Economic Record 85 (2009) 197-209

"Trade Costs, Wage Rates, Technologies, and Reverse Imports" (with Y. Komoriya)
Canadian Journal of Economics 42 (2009) 615-638

"Tariffs and Technology Transfer through an Intermediate Product" (with E. Horiuchi)
Review of International Economics 17 (2009) 310-326

"Price undertakings, VERs, and foreign direct investment - The case of foreign rivalry" (with K. Miyagiwa)
Canadian Journal of Economics 41 (2008) 954-970

"Spillover Effects of Economic Integration in a Three-Country Model" (with H. Mukunoki)
Japanese Economic Review 59 (2008) 211-227

"Effects of Multilateral Trade Liberalization on Prices" (with H. Mukunoki)
Review of International Economics 16 (2008) 37-44

"Subsidies and Countervailing Duties with Firm Heterogeneity" (with Y. Komoriya)
Asia-Pacific Journal of Accounting and Economics 14 (2007) 279-291

"How effective are emission taxes in an open economy?" (with T. Kuroda )
Review of Development Economics 11 (2007) 359-368

"Economic Integration and Rules of Origin under International Oligopoly" (with H. Mukunoki and Y. Mizoguchi)
International Economic Review 48 (2007) 185-210

"Export Subsidies Versus Export Quotas with Incompletely Informed Policy Makers" (with T. Kuroda)
Japanese Economic Review 58 (2007) 118-126

"Trade Liberalization and Technology Transfer through an Intermediate Product"
International Economy 11 (2007) 3-10

"Green-Gas Emission Controls in an Open Economy" (with K. Kiyono)
International Economic Review 47 (2006) 431-450

"Strategic Emission Tax-Quota Non-equivalence under International Carbon Leakage" (with K. Kiyono)
In H. Ursprung and S. Katayama (ed.) International Economic Policies in a Globalized World, Springer (2004) 133-150

"From Segmented Markets to Integrated Markets: An Analysis of Economic Integration and Antidumping Legislation"
Review of International Economics 12 (2004) 706-722

"Trade Liberalization and Strategic Outsourcing" (with Y. Chen and Z. Yu)
Journal of International Economics 63 (2004) 419-436

"Tariffs Versus Quotas in the Presence of Imperfect Competition and Cross-border Externalities" (with T. Furusawa and K. Higashida)
Canadian Journal of Economics 37 (2004) 445-458

"What Information is needed for Welfare-Enhancing Policies under International Oligopoly" (with T. Furusawa and K. Higashida)
Japan and the World Economy 15 (2003) 31-46

"Eco-labelling, Environment, and International Trade" (with K. Abe and K. Higashida)
In Robert M. Stern (ed.) Issues and Options for U.S.-Japan Trade Policies, University of Michigan Press (2002) 227-48

"Foreign Monopoly and Trade Policy under Segmented and Integrated Markets"
Economic Review (Keizai Kenkyu) 51 (2000) 321-36.

"The Ricardo-Viner Trade Model with an Intermediate Good"
Hitotsubashi Journal of Economics 41 (2000) 65-75

"Rent-shifting Export Subsidies with an Intermediate Product" (with B. J. Spencer)
Journal of International Economics 48 (1999) 199-232

"Expanding the Purchase of Foreign Intermediate Good: An Analysis of VIEs and Content Protection under Oligopoly"
In Ryuzo Sato, Rama V. Ramachandran and Kazuo Mino (ed.) Global Competition and Integration, Kluwer Academic Publishers (1999) 99-126

"Who Benefits from Voluntary Export Restraints?"
Review of International Economics 6 (1998) 129-41

"Backfiring tariffs in vertically related markets" (with K. Lee)
Journal of International Economics 42 (1997) 395-423

"Voluntary Export Restraints and Economic Welfare" (with K. Suzumura)
Japanese Economic Review 48 (1997) 176-86

"Diagrammatic Demonstration of Cournot Equilibrium"
Japanese Economic Review 48 (1997) 90-100

"Diagrammatic Demonstration of Oligopsonies: An Alternative Method"
Hitotsubashi Journal of Economics 37 (1996) 183-86

"Scale Economies in Factor Supplies, International Trade and Migration"
Canadian Journal of Economics 24 (1996) 573-94

"Ranking Alternative Trade-Restricting Policies under International Duopoly"
Japan and the World Economy 6 (1994) 157-69

"Revisiting the Stolper-Samuelson and Rybczynski Theorems with Production Externalities"
Canadian Journal of Economics 27 (1994) 101-11.

"Learning by Doing, Changes in Industrial Structure and Trade Patterns, and Economic Growth in a Small Open Economy"
Journal of International Economics 33 (1992) 221-244

"Trade Patterns and Gains from Trade with an Intermediate Good Produced under Increasing Returns to Scale"
Journal of International Economics 32 (1992) 57-81

"Dynamic Increasing Returns, Technology and Economic Growth in a Small Open Economy" (with K. M. Fung)
Journal of Development Economics 37 (1992) 63-87

"The Gains-from-Trade Theorem with Variable Returns to Scale in the Presence of Intermediate Goods"
Economics Letters 36 (1991) 397-401

"Capital Inflows and Economic Welfare for a Small Open Economy with Variable Returns to Scale"
Economics Letters 35 (1991) 429-33

“Emissions Trading and International Trade” (with K. Kiyono and Morihiro Yomogida)
Discussion Paper 20-E-080, RIETI, 2020 .

“Tax Havens and Cross-border Licensing” (with J. P. Choi and H. Okoshi)
Discussion Paper 19-E-105, RIETI, 2019 .

"Transfer pricing and the arms's lengthprinciple under imperfect competition” (with J. P. Choi and T. Furusawa)
HIAS Discussion Paper E-73, Hitotsubashi University, 2018.

"Environmental Management Policy under International Carbon Leakage" (with K. Kiyono)
CCES Discussion Paper Series No. 45, Hitotsubashi University, August 2011.

"Environmental Product Standards in North-South Trade" (with T. Okubo)
CCES Discussion Paper Series No. 27, Hitotsubashi University, February 2010.

"Greenhouse-gas Emission Controls and International Carbon Leakage through Trade Liberalization" (with T. Okubo)
CCES Discussion Paper Series No. 3, Hitotsubashi University, November 2008.

"Commercial Policy and Foreign Ownership" (with Y. Sugita and L. Zhao)
Global COE Hi-Stat Discussion Paper Series No. 005, Hitotsubashi University, October 2008.

"Strategic Technology Transfer through FDI in Vertically Related Markets" (with E. Horiuchi)
COE/RES Discussion Paper Series No. 243, Hitotsubashi University, March 2008.

"Commercial Policy under Cross-Boarder Ownership and Control" (with Y. Sugita and L. Zhao)
COE/RES Discussion Paper Series, no. 85, Hitotsubashi University, 2004.

"Control of Foreign Pollution through Import Restrictions under Asymmetric Information" (with K. Higashida and T. Furusawa)
RUEE Working Paper #98-74, Department of Economics, Hitotsubashi University, January, 1998.

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