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Preferential Trade Liberalization with Endogenous Cartel Discipline: Implications for Welfare and Optimal Trade Policies

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  • Agnosteva, Delina

    (Department of Economics)

  • Syropoulos, Constantinos

    (School of Economics Drexel University LeBow College of Business)

  • Yotov, Yoto

    (School of Economics Drexel University LeBow College of Business)

Abstract

We consider an international cartel whose members interact repeatedly in their own as well as in third-country segmented markets. Cartel discipline--an inverse measure of the degree of competition between firms--is endogenously determined by the cartel's incentive compatibility constraint (ICC), which links strategically markets that are seemingly unrelated. Owing to this linkage, trade cost reductions induce cartel members to adjust their sales, not only due to direct effects, but also due to spillover effects related to cartel discipline. We apply these ideas to preferential trade agreements (PTAs) and show that the indirect effects can give rise to trade diversion. We also characterize the welfare effects of preferential tariff cuts for all countries under various circumstances regarding the determination of external PTA trade policy. A persistent finding is that, in the absence of appropriate regulation, preferential trade liberalization can be welfare-reducing even when external policy is jointly optimal.

Suggested Citation

  • Agnosteva, Delina & Syropoulos, Constantinos & Yotov, Yoto, 2020. "Preferential Trade Liberalization with Endogenous Cartel Discipline: Implications for Welfare and Optimal Trade Policies," School of Economics Working Paper Series 2020-9, LeBow College of Business, Drexel University.
  • Handle: RePEc:ris:drxlwp:2020_009
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    References listed on IDEAS

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    Cited by:

    1. Gnutzmann-Mkrtchyan, Arevik & Hoffstadt, Martin, 2020. "Use and Abuse of Antidumping by Global Cartels," Hannover Economic Papers (HEP) dp-677, Leibniz Universität Hannover, Wirtschaftswissenschaftliche Fakultät.
    2. Arevik Gnutzmann-Mkrtchyan & Hoffstadt, 2020. "Use and Abuse of Antidumping by Global Cartels," CESifo Working Paper Series 8729, CESifo.

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    More about this item

    Keywords

    multimarket contact; repeated interactions; constrained collusion; intra-industry trade; welfare; optimal trade policies;
    All these keywords.

    JEL classification:

    • D43 - Microeconomics - - Market Structure, Pricing, and Design - - - Oligopoly and Other Forms of Market Imperfection
    • 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
    • F15 - International Economics - - Trade - - - Economic Integration
    • L12 - Industrial Organization - - Market Structure, Firm Strategy, and Market Performance - - - Monopoly; Monopolization Strategies
    • L13 - Industrial Organization - - Market Structure, Firm Strategy, and Market Performance - - - Oligopoly and Other Imperfect Markets

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