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Intermediation in Networks

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  • Jan-Peter Siedlarek

Abstract

I study intermediation in networked markets using a stochastic model of multilateral bargaining in which players compete on different routes through the network. I characterize stationary equilibrium payoffs as the fixed point of a set of intuitive value function equations and study efficiency and the impact of network structure on payoffs. There is never too little trade but there may be an inefficiency through too much trade in states where delay would be efficient. With homogeneous trade surplus the payoffs for players that are not essential to a trade opportunity go to zero as trade frictions vanish.

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  • Jan-Peter Siedlarek, 2015. "Intermediation in Networks," Working Papers (Old Series) 1518, Federal Reserve Bank of Cleveland.
    • Handle: RePEc:fip:fedcwp:1518
    DOI: 10.26509/frbc-wp-201518
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    References listed on IDEAS

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    1. Daniele Condorelli & Andrea Galeotti & Ludovic Renou, 2017. "Bilateral Trading in Networks," Review of Economic Studies, Oxford University Press, vol. 84(1), pages 82-105.
    2. Merlo, Antonio & Wilson, Charles A, 1995. "A Stochastic Model of Sequential Bargaining with Complete Information," Econometrica, Econometric Society, vol. 63(2), pages 371-399, March.
    3. Arnold Polanski & Emiliya Lazarova, 2015. "Dynamic multilateral markets," International Journal of Game Theory, Springer;Game Theory Society, vol. 44(4), pages 815-833, November.
    4. Upper, Christian & Worms, Andreas, 2004. "Estimating bilateral exposures in the German interbank market: Is there a danger of contagion?," European Economic Review, Elsevier, vol. 48(4), pages 827-849, August.
    5. Brusco, Sandro & Jackson, Matthew O., 1999. "The Optimal Design of a Market," Journal of Economic Theory, Elsevier, vol. 88(1), pages 1-39, September.
    6. Corominas-Bosch, Margarida, 2004. "Bargaining in a network of buyers and sellers," Journal of Economic Theory, Elsevier, vol. 115(1), pages 35-77, March.
    7. Craig, Ben & von Peter, Goetz, 2014. "Interbank tiering and money center banks," Journal of Financial Intermediation, Elsevier, vol. 23(3), pages 322-347.
    8. Mihai Manea, 2011. "Bargaining in Stationary Networks," American Economic Review, American Economic Association, vol. 101(5), pages 2042-2080, August.
    9. Glosten, Lawrence R. & Milgrom, Paul R., 1985. "Bid, ask and transaction prices in a specialist market with heterogeneously informed traders," Journal of Financial Economics, Elsevier, vol. 14(1), pages 71-100, March.
    10. Babus, Ana & Hu, Tai-Wei, 2017. "Endogenous intermediation in over-the-counter markets," Journal of Financial Economics, Elsevier, vol. 125(1), pages 200-215.
    11. Harold Demsetz, 1968. "The Cost of Transacting," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 82(1), pages 33-53.
    12. Polanski, Arnold & Lazarova, Emiliya A., 2011. "Dynamic Multilateral Markets," Climate Change and Sustainable Development 108255, Fondazione Eni Enrico Mattei (FEEM).
    13. Ray, Debraj, 2003. "Contemporary Macroeconomics," OUP Catalogue, Oxford University Press, number 9780195662146 edited by Bose, Amitava, Decembrie.
    14. Blume, Lawrence E. & Easley, David & Kleinberg, Jon & Tardos, Éva, 2009. "Trading networks with price-setting agents," Games and Economic Behavior, Elsevier, vol. 67(1), pages 36-50, September.
    15. Syngjoo Choi & Andrea Galeotti & Sanjeev Goyal, 2017. "Trading in Networks: Theory and Experiments," Journal of the European Economic Association, European Economic Association, vol. 15(4), pages 784-817.
    16. Ana Babus, 2011. "Strategic Relationships in Over-the-Counter Markets," 2011 Meeting Papers 1405, Society for Economic Dynamics.
    17. Rachel E. Kranton & Deborah F. Minehart, 2001. "A Theory of Buyer-Seller Networks," American Economic Review, American Economic Association, vol. 91(3), pages 485-508, June.
    18. Kyle, Albert S, 1985. "Continuous Auctions and Insider Trading," Econometrica, Econometric Society, vol. 53(6), pages 1315-1335, November.
    19. Polanski, Arnold, 2007. "Bilateral bargaining in networks," Journal of Economic Theory, Elsevier, vol. 134(1), pages 557-565, May.
    20. Condorelli, Daniele & Galeotti, Andrea, 2012. "Bilateral Trading in Networks," Economics Discussion Papers 24004, University of Essex, Department of Economics.
    21. Douglas M. Gale & Shachar Kariv, 2007. "Financial Networks," American Economic Review, American Economic Association, vol. 97(2), pages 99-103, May.
    22. Goyal, Sanjeev & Vega-Redondo, Fernando, 2007. "Structural holes in social networks," Journal of Economic Theory, Elsevier, vol. 137(1), pages 460-492, November.
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    Cited by:

    1. Polanski Arnold & Cardona Daniel, 2012. "Multilevel Mediation in Symmetric Trees," Review of Network Economics, De Gruyter, vol. 11(3), pages 1-23, September.
    2. in 't Veld, Daan & van der Leij, Marco & Hommes, Cars, 2020. "The formation of a core-periphery structure in heterogeneous financial networks," Journal of Economic Dynamics and Control, Elsevier, vol. 119(C).
    3. Han, Lining & Juarez, Ruben, 2018. "Free intermediation in resource transmission," Games and Economic Behavior, Elsevier, vol. 111(C), pages 75-84.
    4. Matt Elliott & Francesco Nava, 2015. "Decentralized Bargaining: Efficiency and the Core," STICERD - Theoretical Economics Paper Series /2015/567, Suntory and Toyota International Centres for Economics and Related Disciplines, LSE.
    5. BEDAYO, Mikel & MAULEON, Ana & VANNETELBOSCH, Vincent, 2012. "Bargaining and delay in trading networks," LIDAM Discussion Papers CORE 2012046, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE).
    6. Bedayo, Mikel & Mauleon, Ana & Vannetelbosch, Vincent, 2016. "Bargaining in endogenous trading networks," Mathematical Social Sciences, Elsevier, vol. 80(C), pages 70-82.
    7. Schopohl, Simon, 2017. "Information transmission in hierarchies," Center for Mathematical Economics Working Papers 570, Center for Mathematical Economics, Bielefeld University.
    8. Arnold Polanski & Emiliya Lazarova, 2015. "Dynamic multilateral markets," International Journal of Game Theory, Springer;Game Theory Society, vol. 44(4), pages 815-833, November.
    9. Elliott, Matthew L. & Nava, Francesco, 2019. "Decentralized bargaining in matching markets: efficient stationary equilibria and the core," Theoretical Economics, Econometric Society, vol. 14(1), January.
    10. Nava, Francesco, 2015. "Efficiency in decentralized oligopolistic markets," Journal of Economic Theory, Elsevier, vol. 157(C), pages 315-348.
    11. Elliott, Matt & Nava, Francesco, 2019. "Decentralized bargaining in matching markets: efficient stationary equilibria and the core," LSE Research Online Documents on Economics 87219, London School of Economics and Political Science, LSE Library.
    12. Jan-Peter Siedlarek, 2023. "Making friends meet: network formation with introductions," International Journal of Game Theory, Springer;Game Theory Society, vol. 52(4), pages 1037-1076, December.
    13. Simon Schopohl, 2017. "Information Transmission in Hierarchies," Université Paris1 Panthéon-Sorbonne (Post-Print and Working Papers) halshs-01491930, HAL.
    14. Thành Nguyen, 2015. "Coalitional Bargaining in Networks," Operations Research, INFORMS, vol. 63(3), pages 501-511, June.
    15. Syngjoo Choi & Andrea Galeotti & Sanjeev Goyal, 2017. "Trading in Networks: Theory and Experiments," Journal of the European Economic Association, European Economic Association, vol. 15(4), pages 784-817.
    16. Elliott, M. & Nava, F., 2017. "Decentralized Bargaining in Matching Markets: Efficient Stationary Equilibria and the Core," Cambridge Working Papers in Economics 1742, Faculty of Economics, University of Cambridge.
    17. in 't Veld, Daan & van der Leij, Marco & Hommes, Cars, 2020. "The formation of a core-periphery structure in heterogeneous financial networks," Journal of Economic Dynamics and Control, Elsevier, vol. 119(C).
    18. Kotowski, Maciej H. & Leister, C. Matthew, 2018. "Trading Networks and Equilibrium Intermediation," Working Paper Series rwp18-001, Harvard University, John F. Kennedy School of Government.
    19. Simon Schopohl, 2017. "Information Transmission in Hierarchies," Post-Print halshs-01491930, HAL.
    20. Fabien Mercier, 2016. "Intermediary networks under the rule of equi-repartition of profits," Journal of Banking and Financial Economics, University of Warsaw, Faculty of Management, vol. 1(5), pages 39-63, June.

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    More about this item

    Keywords

    bargaining; financial networks; intermediation; matching; middlemen; networks; over-the-counter markets; stochastic games;
    All these keywords.

    JEL classification:

    • C73 - Mathematical and Quantitative Methods - - Game Theory and Bargaining Theory - - - Stochastic and Dynamic Games; Evolutionary Games
    • C78 - Mathematical and Quantitative Methods - - Game Theory and Bargaining Theory - - - Bargaining Theory; Matching Theory
    • L14 - Industrial Organization - - Market Structure, Firm Strategy, and Market Performance - - - Transactional Relationships; Contracts and Reputation

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