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Network externalities, strategic delegation and optimal trade policy

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  • Ghosh, Anomita
  • Pal, Rupayan
  • Song, Ruichao

Abstract

This paper examines strategic trade policy for differentiated network-goods oligopolies under alternative scenarios when there is export-rivalry between two countries. We demonstrate that, in the absence of managerial delegation, the optimal trade policy entails an export tax (subsidy) if network externalities are weak (strong). However, when price competition is combined with managerial delegation, the opposite is true. Subsidizing exports, on the other hand, is always optimal under quantity competition. We also show that the welfare consequences of strategic trade policy depend not only on the mode of product market competition, but also on firms’ internal organizations and the strength of network externalities.

Suggested Citation

  • Ghosh, Anomita & Pal, Rupayan & Song, Ruichao, 2024. "Network externalities, strategic delegation and optimal trade policy," International Review of Economics & Finance, Elsevier, vol. 96(PB).
    • Handle: RePEc:eee:reveco:v:96:y:2024:i:pb:s1059056024006476
    DOI: 10.1016/j.iref.2024.103655
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    More about this item

    Keywords

    Network goods; Strategic trade policy; Managerial firms; Export rivalry; Competition;
    All these keywords.

    JEL classification:

    • F12 - International Economics - - Trade - - - Models of Trade with Imperfect Competition and Scale Economies; Fragmentation
    • F13 - International Economics - - Trade - - - Trade Policy; International Trade Organizations
    • L13 - Industrial Organization - - Market Structure, Firm Strategy, and Market Performance - - - Oligopoly and Other Imperfect Markets
    • H25 - Public Economics - - Taxation, Subsidies, and Revenue - - - Business Taxes and Subsidies
    • D21 - Microeconomics - - Production and Organizations - - - Firm Behavior: Theory

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