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A Simple Model of Quality Heterogeneity and International Trade

Abstract

This paper develops a trade model with firm-specifc quality heterogeneity, limit pricing, and an endogenous distribution of markups. Exposure to trade induces only the firms producing high-quality (high-price) products to enter the export markets, whereas firms producing low-quality (low-price) products serve the domestic market in accor- dance to the Alchian and Allen (1964) conjecture. Trade liberalization intensifies the competition; causes firms producing low-quality products to exit the market; increases the number of products consumed in each country; and generates quality upgrading that results in higher average domestic and export markups. The welfare effect of trade liberalization is ambiguous because the laissez-faire markups can be greater or lower than the socially optimal markups.

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Paper provided by Department of Economics, Louisiana State University in its series Departmental Working Papers with number 2009-04.

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Handle: RePEc:lsu:lsuwpp:2009-04
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Find related papers by JEL classification:
  • F10 - International Economics - - Trade - - - General
  • F12 - International Economics - - Trade - - - Models of Trade with Imperfect Competition and Scale Economies; Fragmentation
  • F13 - International Economics - - Trade - - - Trade Policy; International Trade Organizations

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Cited by:

  1. Bulent Unel, 2013. "The Interaction Between Technology Adoption and Trade When Firms are Heterogeneous," Review of International Economics, Wiley Blackwell, vol. 21(4), pages 797-808, 09.
  2. Yongjin Wang & Laixun Zhao, 2013. "Saving Good Jobs under Global Competition by Rewarding Quality and Efforts," Discussion Paper Series DP2013-17, Research Institute for Economics & Business Administration, Kobe University, revised May 2013.
  3. Dinopoulos, Elias & Unel, Bulent, 2011. "Quality heterogeneity and global economic growth," European Economic Review, Elsevier, vol. 55(5), pages 595-612, June.
  4. Levy, Ting & Dinopoulos, Elias, 2016. "Global environmental standards with heterogeneous polluters," International Review of Economics & Finance, Elsevier, vol. 43(C), pages 482-498.
  5. Mallick, Sushanta & Marques, Helena, 2016. "Does quality differentiation matter in exporters' pricing behaviour? Comparing China and India," China Economic Review, Elsevier, vol. 40(C), pages 71-90.

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