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A Dynamic Model of Search and Intermediation

Author

Listed:
  • Gautam Bose

    (School of Economics, The University of New South Wales)

  • Abhijit Sengupta

    (Discipline of Economics, University of Sydney)

Abstract

This paper develops a dynamic model of an economy with search frictions in which homogeneous agents choose between specializing as producers or as merchants, and can change occupation at any time. Merchants operate alongside a decentralized search market and provide immediacy in trade in return for a price. Agents who know the location of a merchant have the option of paying the merchant’s price and avoiding search. We characterize equilibria in symmetric Markov strategies, and derive conditions under which merchants and their clients form a repeated relationship. We analyze welfare and explore conditions for the endogenous rise of an institution of intermediation.

Suggested Citation

  • Gautam Bose & Abhijit Sengupta, 2010. "A Dynamic Model of Search and Intermediation," Discussion Papers 2010-04, School of Economics, The University of New South Wales.
    • Handle: RePEc:swe:wpaper:2010-04
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    File URL: http://research.economics.unsw.edu.au/RePEc/papers/2010-04.pdf
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    Citations

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    Cited by:

    1. Mishra, Dev R., 2014. "The dark side of CEO ability: CEO general managerial skills and cost of equity capital," Journal of Corporate Finance, Elsevier, vol. 29(C), pages 390-409.
    2. Chen, Jie & Liu, Xicheng & Song, Wei & Zhou, Si, 2020. "General managerial skills and corporate social responsibility," Journal of Empirical Finance, Elsevier, vol. 55(C), pages 43-59.
    3. Randall Wright & Yuet‐Yee Wong, 2014. "Buyers, Sellers, And Middlemen: Variations On Search‐Theoretic Themes," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 55(2), pages 375-397, May.
    4. Yuet-Yee Wong & Randall Wright, 2011. "Buyers, sellers and middlemen: variations in search theory," Working Papers 691, Federal Reserve Bank of Minneapolis.

    More about this item

    Keywords

    Search; endogenous intermediation; repeated interaction;
    All these keywords.

    JEL classification:

    • D02 - Microeconomics - - General - - - Institutions: Design, Formation, Operations, and Impact
    • D51 - Microeconomics - - General Equilibrium and Disequilibrium - - - Exchange and Production Economies
    • D83 - Microeconomics - - Information, Knowledge, and Uncertainty - - - Search; Learning; Information and Knowledge; Communication; Belief; Unawareness

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