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Love for Quality, Comparative Advantage, and Trade

  • Vincenzo Merella

    (University of Cagliari)

  • Esteban Jaimovich

    (University of Surrey)

We propose a Ricardian trade model with horizontal and vertical differentiation, where individuals' willingness to pay for quality rises with their income, and productivity differentials across countries are stronger for high-quality goods. Our theory predicts that the scope for trade widens and international specialisation intensifies as incomes grow and wealthier consumers raise the quality of their consumption baskets. This implies that comparative advantages intensify gradually over the path of development as a by-product of the process of quality upgrading. The evolution of comparative advantages leads to specific trade patterns that change over the growth path, by linking richer importers to more specialised exporters. We provide empirical support for this prediction, showing that the share of imports originating from exporters exhibiting a comparative advantage in a specific product correlates positively with the importer's GDP per head.

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Paper provided by Society for Economic Dynamics in its series 2013 Meeting Papers with number 244.

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Date of creation: 2013
Date of revision:
Handle: RePEc:red:sed013:244
Contact details of provider: Postal: Society for Economic Dynamics Marina Azzimonti Department of Economics Stonybrook University 10 Nicolls Road Stonybrook NY 11790 USA
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  1. Choi, Yo Chul & Hummels, David & Xiang, Chong, 2009. "Explaining import quality: The role of the income distribution," Journal of International Economics, Elsevier, vol. 77(2), pages 265-275, April.
  2. Tarasov, Alexander, 2010. "Trade Liberalization and Welfare Inequality: a Demand-Based Approach," Discussion Papers in Economics 11492, University of Munich, Department of Economics.
  3. Kiminori Matsuyama, 1999. "A Ricardian Model with a Continuum of Goods under Non-homothetic Preferences: Demand Complementarities, Income Distribution, and North-South Trade," Discussion Papers 1241, Northwestern University, Center for Mathematical Studies in Economics and Management Science.
  4. Ina Simonovska, 2011. "Income Differences and Prices of Tradables," Working Papers 1015, University of California, Davis, Department of Economics.
  5. Pablo D. Fajgelbaum & Gene M. Grossman & Elhanan Helpman, 2009. "Income Distribution, Product Quality, and International Trade," NBER Working Papers 15329, National Bureau of Economic Research, Inc.
  6. Richard Baldwin & James Harrigan, 2011. "Zeros, Quality, and Space: Trade Theory and Trade Evidence," American Economic Journal: Microeconomics, American Economic Association, vol. 3(2), pages 60-88, May.
  7. Guillaume Gaulier & Soledad Zignago, 2010. "BACI: International Trade Database at the Product-Level. The 1994-2007 Version," Working Papers 2010-23, CEPII research center.
  8. Verhoogen, Eric, 2007. "Trade, Quality Upgrading and Wage Inequality in the Mexican Manufacturing Sector," IZA Discussion Papers 2913, Institute for the Study of Labor (IZA).
  9. Dornbusch, Rudiger & Fischer, Stanley & Samuelson, Paul A, 1977. "Comparative Advantage, Trade, and Payments in a Ricardian Model with a Continuum of Goods," American Economic Review, American Economic Association, vol. 67(5), pages 823-39, December.
  10. Alejandro Artopoulos & Daniel Friel & Juan Carlos Hallak, 2011. "Lifting the Domestic Veil: The Challenges of Exporting Differentiated Goods Across the Development Divide," NBER Working Papers 16947, National Bureau of Economic Research, Inc.
  11. Amit Khandelwal, 2010. "The Long and Short (of) Quality Ladders," Review of Economic Studies, Oxford University Press, vol. 77(4), pages 1450-1476.
  12. Stokey, Nancy L, 1991. "The Volume and Composition of Trade between Rich and Poor Countries," Review of Economic Studies, Wiley Blackwell, vol. 58(1), pages 63-80, January.
  13. Bastos, Paulo & Silva, Joana, 2010. "The quality of a firm's exports: Where you export to matters," Journal of International Economics, Elsevier, vol. 82(2), pages 99-111, November.
  14. Mayer, Thierry & Zignago, Soledad, 2006. "Notes on CEPII’s distances measures," MPRA Paper 26469, University Library of Munich, Germany.
  15. Juan Carlos Hallak & Peter K. Schott, 2008. "Estimating Cross-Country Differences in Product Quality," NBER Working Papers 13807, National Bureau of Economic Research, Inc.
  16. Esteban Jaimovich & Vincenzo Merella, 2010. "Quality Ladders in a Ricardian Model of Trade with Nonhomothetic Preferences," DEGIT Conference Papers c015_033, DEGIT, Dynamics, Economic Growth, and International Trade.
  17. Juan Carlos Hallak, 2006. "A Product-Quality View of the Linder Hypothesis," NBER Working Papers 12712, National Bureau of Economic Research, Inc.
  18. Claustre Bajona, 2004. "Specific Factors, Learning, and the Dynamics of Trade," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 45(2), pages 499-521, 05.
  19. Pablo D. Fajgelbaum, 2011. "Income Distribution, Product Quality and International Trade," 2011 Meeting Papers 415, Society for Economic Dynamics.
  20. Benedetti Fasil, Cristiana & Borota, Teodora, 2010. "World Trade Patterns and Prices: The Role of Productivity and Quality Heterogeneity," Working Paper Series 2010:7, Uppsala University, Department of Economics.
  21. Hallak, Juan Carlos, 2006. "Product quality and the direction of trade," Journal of International Economics, Elsevier, vol. 68(1), pages 238-265, January.
  22. Flam, Harry & Helpman, Elhanan, 1987. "Vertical Product Differentiation and North-South Trade," American Economic Review, American Economic Association, vol. 77(5), pages 810-22, December.
  23. Markusen, James R, 1986. "Explaining the Volume of Trade: An Eclectic Approach," American Economic Review, American Economic Association, vol. 76(5), pages 1002-11, December.
  24. Jun Ishii & Kei-Mu Yi, 1997. "The growth of world trade," Research Paper 9718, Federal Reserve Bank of New York.
  25. Peter K. Schott, 2004. "Across-product Versus Within-product Specialization in International Trade," The Quarterly Journal of Economics, MIT Press, vol. 119(2), pages 646-677, May.
  26. Brooks, Eileen L., 2006. "Why don't firms export more? Product quality and Colombian plants," Journal of Development Economics, Elsevier, vol. 80(1), pages 160-178, June.
  27. Muhammed Dalgin & Devashish Mitra & Vitor Trindade, 2004. "Inequality, Nonhomothetic Preferences, and Trade: A Gravity Approach," NBER Working Papers 10800, National Bureau of Economic Research, Inc.
  28. Francois, Joseph F & Kaplan, Seth, 1996. "Aggregate Demand Shifts, Income Distribution, and the Linder Hypothesis," The Review of Economics and Statistics, MIT Press, vol. 78(2), pages 244-50, May.
  29. Ana Cecília Fieler, 2011. "Nonhomotheticity and Bilateral Trade: Evidence and a Quantitative Explanation," Econometrica, Econometric Society, vol. 79(4), pages 1069-1101, 07.
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