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Quality and Gravity in International Trade

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  • Unger, Florian
  • Flach, Lisandra

Abstract

We show that the effect of fixed costs on international trade is lower in industries with a high degree of vertical product differentiation. We extend an international trade model by endogenous quality investmetns and use both aggregate trade data and firm-level data to estimate gravity equations of exports. Accounting for quality lowers the positive gains from trade and leads to more heterogeneous effects across industries compared to a trade model without quality.

Suggested Citation

  • Unger, Florian & Flach, Lisandra, 2017. "Quality and Gravity in International Trade," VfS Annual Conference 2017 (Vienna): Alternative Structures for Money and Banking 168268, Verein für Socialpolitik / German Economic Association.
    • Handle: RePEc:zbw:vfsc17:168268
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    JEL classification:

    • F12 - International Economics - - Trade - - - Models of Trade with Imperfect Competition and Scale Economies; Fragmentation
    • F14 - International Economics - - Trade - - - Empirical Studies of Trade
    • L11 - Industrial Organization - - Market Structure, Firm Strategy, and Market Performance - - - Production, Pricing, and Market Structure; Size Distribution of Firms

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