Journal Papers (International)
"When Is Quality of Financial System a Source of Comparative Advantage?" (with Shang-Jin Wei) Journal of International Economics, 2011, 84, 178-187.
"Consumer Heterogeneity, Income Distribution, and Welfare Impact of Free Trade", Review of International Economics, 2011, 19(2), pp. 288-299.
"Domestic Institutions and the Bypass Effect of International Capital Flow", (with Shang-Jin Wei) American Economic Journal: Economic Policy, November 2010, pp. 173-204.
"A Model of Middlemen and Oligopolistic Market Makers", (with Scott Linn and Zhen Zhu), Journal of Economics & Management Strategy, 19(1), Spring 2010, pp. 1-23, Lead Article.
"The Impact of Trade Liberalization on the Trade Balance in Developing Countries" (with Yi Wu and Li Zeng), IMF Staff Papers, 57(2), 2010, pp. 427-449.
"Hicks Theorem: Effects of Technological Improvement in the Ricardian Model", (with Xuebing Yang), International Review of Finance and Economics, 18, 2009, pp. 239-247.
"Firms behavior and market access in a Free Trade Area with Rules of Origin", (with Kala Krishna), Canadian Journal of Economics, February 2005, pp. 290-308.
"Oligopolistic Competition, Technology Innovation, and Multiproduct Firms", Review of International Economics, 11(2), May 2003, pp.346-359.
"Regulations, Regime Switches and Non Monotonicity when Non Compliance is an Option: An Application to Content Protection and Preference", (with Kala Krishna), Economics Letters, 77, 2002, pp. 315-321.
"Welfare and Market Access Effects of Piecemeal Tariff Reform", (with Kala Krishna) Journal of International Economics, 51, August 2000, pp.305-316.
"Evaluating Trade Reform with Many Consumers", (with Kala Krishna) Canadian Journal of Economics, 33(3), August 2000, pp.787-798.
"Necessary Conditions for Welfare Improving Reforms", (with Kala Krishna) Economics Letters, 67(2), May 2000, pp.173-178.
"Divisionalization, Franchising, and Divestiture Incentives in Oligopoly", (with Baye and Crocker) American Economic Review, 86, March 1996, pp.223-236.
"Divisionalization and Franchising Incentives with Integral Competing Units", (with Baye and Crocker) Economics Letters, 50, March 1996, pp.429-435.
"When Are Trade Liberalizations a Source of Global Imbalances?" (with Kang Shi and Shang-Jin Wei), 2011
"Sticky Current Accounts versus Sticky Labor Markets: Theory and Evidence on the Substitutability between Intra-temporal and Intertemporal Trades" (with Kang Shi and Shang-Jin Wei), 2011
"A Two-Sector Eaton and Kortum Model: Trade Patterns and Effects of Technological Improvements" (with Xuebing Yang), 2011
"The Cosine-Shaped Pattern of Innovations and Technological Advantage: Theory and Some Evidences" (with Xuebing Yang), 2011
"Endowment Structures, Industrial Dynamics and Economic Growth" (with Yifu Lin and Yong Wang), Policy Research Working Paper 5055, World Bank 2009.
"Financial Development and Production Structures" (with Susan Chun Zhu, Wei-Chih Chen and Kevin Grier ), 2011
"Current Account Adjustment in a Model with Multiple Tradable Sectors and Labor Market Rigidities", (with Shang-Jin Wei), 2009
"Current Account Adjustment: Some New Theory and Evidence" (with Shang-Jin Wei), NBER Working Paper 13388, 2007.
"A Solution to Two Paradoxes of International Capital Flow", (with Shang-Jin Wei), NBER Working Paper 12668, 2006.
"Endowment versus Finance: A Wooden Barrel Theory of International Trade", (with Shang-Jin Wei), (with Shang-Jin Wei) CEPR Working Paper 5109, 2005.
"Aggregate Surplus and Potential Pareto Improvement", 2008
"Frictional Unemployment and Periodical Price Adjustment in Transition Periods", 2004
"Efficient Welfare Function and Optimal Income Distribution", SSRN Working Paper 304680
"The Measurement of Welfare", SSRN Working Paper 244011
Work in Progress
"Technology Upgrading and Industrial Policies" (with Yifu Justin Lin and Yong Wang)
"Real Exchange Rates and Current Account Imbalances in an Economy With Excess Supply of Labor" (with Yifu Justin Lin and Qing Liu)