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Market Dynamics in Sypply Chains: The Impact of Globalization and Consolidation on food companies' mark-ups

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  • Eleni A.Kaditi

Abstract

This paper examines whether ownership and increased competitive pressure affect food retailers’ market power, analysing whether all actors involved in the food supply chain deviate from the pricing behaviour that exists under perfect competition. A method proposed by Roeger (1995) is used to estimate price-cost margins, relaxing the assumptions of perfect competition and constant returns to scale. The obtained results show that foreign investments and consolidation have a positive and significant impact on the market power of food processors and retailers. Food processors, agricultural producers and wholesalers have lower price-cost margins than retailers, which suggests that these actors price closer to marginal costs being more concerned with maximising social welfare or that the former have higher costs than retailers. The results are robust to various estimation techniques and specifications.

Suggested Citation

  • Eleni A.Kaditi, 2011. "Market Dynamics in Sypply Chains: The Impact of Globalization and Consolidation on food companies' mark-ups," LICOS Discussion Papers 27311, LICOS - Centre for Institutions and Economic Performance, KU Leuven.
  • Handle: RePEc:lic:licosd:27311
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    File URL: http://www.econ.kuleuven.be/licos/publications/dp/dp273.pdf
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    References listed on IDEAS

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    1. Levinsohn, James, 1993. "Testing the imports-as-market-discipline hypothesis," Journal of International Economics, Elsevier, pages 1-22.
    2. Beata Javorcik & Wolfgang Keller & James Tybout, 2008. "Openness and Industrial Response in a Wal-Mart World: A Case Study of Mexican Soaps, Detergents and Surfactant Producers," The World Economy, Wiley Blackwell, vol. 31(12), pages 1558-1580, December.
    3. Cédric Durand, 2007. "Externalities from foreign direct investment in the Mexican retailing sector," Cambridge Journal of Economics, Oxford University Press, vol. 31(3), pages 393-411, May.
    4. James Levinsohn & Steven Berry & Ariel Pakes, 1999. "Voluntary Export Restraints on Automobiles: Evaluating a Trade Policy," American Economic Review, American Economic Association, vol. 89(3), pages 400-430, June.
    5. James Levinsohn & Amil Petrin, 2003. "Estimating Production Functions Using Inputs to Control for Unobservables," Review of Economic Studies, Oxford University Press, vol. 70(2), pages 317-341.
    6. Manuel Arellano & Stephen Bond, 1991. "Some Tests of Specification for Panel Data: Monte Carlo Evidence and an Application to Employment Equations," Review of Economic Studies, Oxford University Press, vol. 58(2), pages 277-297.
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    More about this item

    Keywords

    Price-cost mark-ups; multinational firms; retailing;

    JEL classification:

    • F23 - International Economics - - International Factor Movements and International Business - - - Multinational Firms; International Business
    • L13 - Industrial Organization - - Market Structure, Firm Strategy, and Market Performance - - - Oligopoly and Other Imperfect Markets
    • L81 - Industrial Organization - - Industry Studies: Services - - - Retail and Wholesale Trade; e-Commerce

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