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Gains from Trade under Quality Uncertainty

Listed author(s):
  • Kunal Dasgupta
  • Jordi Mondria

We add quality uncertainty to a two-country trade model with CES preference and monopolistic competition. There are two kinds of firms - low quality and high quality. Quality is perfectly observable in the domestic market but not in the foreign market. Exporters use price to signal their quality. It is now well established that in such a model with full information, the welfare gains from trade (GFT) can be captured by a sufficient statistic that depends on domestic trade share and the elasticity of substitution. In contrast, in a model with asymmetric information, we show that within the class of separating equilibria, the sufficient statistic always under-estimates GFT, while within the class of pooling equilibria, the sufficient statistic could over-estimate GFT. Nevertheless, GFT are always positive. For an equilibrium refinement, we analyze the determinants of GFT. We show that the actual GFT under asymmetric information could be almost 2.5 times higher than that measured using the sufficient statistic approach.

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Paper provided by University of Toronto, Department of Economics in its series Working Papers with number tecipa-526.

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Length: Unknown pages
Date of creation: 05 Jan 2015
Handle: RePEc:tor:tecipa:tecipa-526
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  1. Portes, Richard & Rey, Helene, 2005. "The determinants of cross-border equity flows," Journal of International Economics, Elsevier, vol. 65(2), pages 269-296, March.
  2. Ruffin, Roy J., 1974. "International trade under uncertainty," Journal of International Economics, Elsevier, vol. 4(3), pages 243-259, August.
  3. Chisik, Richard, 2003. "Export industry policy and reputational comparative advantage," Journal of International Economics, Elsevier, vol. 59(2), pages 423-451, March.
  4. Pablo Fajgelbaum & Gene M. Grossman & Elhanan Helpman, 2011. "Income Distribution, Product Quality, and International Trade," Journal of Political Economy, University of Chicago Press, vol. 119(4), pages 721-765.
  5. Murphy, Kevin M. & Shleifer, Andrei, 1997. "Quality and trade," Journal of Development Economics, Elsevier, vol. 53(1), pages 1-15, June.
  6. Krugman, Paul, 1980. "Scale Economies, Product Differentiation, and the Pattern of Trade," American Economic Review, American Economic Association, vol. 70(5), pages 950-959, December.
  7. repec:hrv:faseco:30722111 is not listed on IDEAS
  8. Hallak, Juan Carlos & Sivadasan, Jagadeesh, 2013. "Product and process productivity: Implications for quality choice and conditional exporter premia," Journal of International Economics, Elsevier, vol. 91(1), pages 53-67.
  9. Gene M. Grossman & Henrik Horn, 1988. "Infant-Industry Protection Reconsidered: The Case of Informational Barriers to Entry," The Quarterly Journal of Economics, Oxford University Press, vol. 103(4), pages 767-787.
  10. Treb Allen, 2014. "Information Frictions in Trade," Econometrica, Econometric Society, vol. 82, pages 2041-2083, November.
  11. Maurice Kugler & Eric Verhoogen, 2012. "Prices, Plant Size, and Product Quality," Review of Economic Studies, Oxford University Press, vol. 79(1), pages 307-339.
  12. Peter K. Schott, 2004. "Across-Product Versus Within-Product Specialization in International Trade," The Quarterly Journal of Economics, Oxford University Press, vol. 119(2), pages 647-678.
  13. Kyle Handley & Nuno Limão, 2015. "Trade and Investment under Policy Uncertainty: Theory and Firm Evidence," American Economic Journal: Economic Policy, American Economic Association, vol. 7(4), pages 189-222, November.
  14. Steinwender, Claudia, 2014. "Information frictions and the law of one price: "When the States and the Kingdom became United"," WTO Staff Working Papers ERSD-2014-12, World Trade Organization (WTO), Economic Research and Statistics Division.
  15. Holmes, Thomas J. & Hsu, Wen-Tai & Lee, Sanghoon, 2014. "Allocative efficiency, mark-ups, and the welfare gains from trade," Journal of International Economics, Elsevier, vol. 94(2), pages 195-206.
  16. In-Koo Cho & David M. Kreps, 1987. "Signaling Games and Stable Equilibria," The Quarterly Journal of Economics, Oxford University Press, vol. 102(2), pages 179-221.
  17. Nancy L. Stokey, 1991. "The Volume and Composition of Trade Between Rich and Poor Countries," Review of Economic Studies, Oxford University Press, vol. 58(1), pages 63-80.
  18. Amit Khandelwal, 2010. "The Long and Short (of) Quality Ladders," Review of Economic Studies, Oxford University Press, vol. 77(4), pages 1450-1476.
  19. Johnson, Robert C., 2012. "Trade and prices with heterogeneous firms," Journal of International Economics, Elsevier, vol. 86(1), pages 43-56.
  20. Gould, David M, 1994. "Immigrant Links to the Home Country: Empirical Implications for U.S. Bilateral Trade Flows," The Review of Economics and Statistics, MIT Press, vol. 76(2), pages 302-316, May.
  21. Raff, Horst & Kim, Young-Han, 1999. "Optimal export policy in the presence of informational barriers to entry and imperfect competition," Journal of International Economics, Elsevier, vol. 49(1), pages 99-123, October.
  22. Rauch, James E., 1999. "Networks versus markets in international trade," Journal of International Economics, Elsevier, vol. 48(1), pages 7-35, June.
  23. Claudia Steinwender, 2014. "Information Frictions and the Law of One Price: “When the States and the Kingdom became United”," Working Papers 190, Oesterreichische Nationalbank (Austrian Central Bank).
  24. Beatriz de Blas & Katheryn Russ, 2010. "Understanding Markups in the Open Economy under Bertrand Competition," NBER Working Papers 16587, National Bureau of Economic Research, Inc.
  25. Costas Arkolakis & Arnaud Costinot & Andres Rodriguez-Clare, 2012. "New Trade Models, Same Old Gains?," American Economic Review, American Economic Association, vol. 102(1), pages 94-130, February.
  26. Pablo D. Fajgelbaum, 2011. "Income Distribution, Product Quality and International Trade," 2011 Meeting Papers 415, Society for Economic Dynamics.
  27. David Hummels & Peter J. Klenow, 2005. "The Variety and Quality of a Nation's Exports," American Economic Review, American Economic Association, vol. 95(3), pages 704-723, June.
  28. Chisik, Richard, 2012. "Trade disputes, quality choice, and economic integration," Journal of International Economics, Elsevier, vol. 88(1), pages 47-61.
  29. Flam, Harry & Helpman, Elhanan, 1987. "Vertical Product Differentiation and North-South Trade," American Economic Review, American Economic Association, vol. 77(5), pages 810-822, December.
  30. Michael Spence, 1973. "Job Market Signaling," The Quarterly Journal of Economics, Oxford University Press, vol. 87(3), pages 355-374.
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