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Signaling in dynamic markets with adverse selection

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  • Barsanetti, Bruno
  • Camargo, Braz

Abstract

We study trade in dynamic decentralized markets with adverse selection. In contrast to the literature on the topic so far, we assume that the informed sellers make the offers so that signaling through prices is possible. We establish basic properties of equilibria, discuss the standard two-type case in detail, and then analyze the general finite-type case. We prove that market efficiency, measured by the maximum gains from trade in equilibrium, is invariant to trading frictions. Our analysis shows that screening and signaling lead to markedly different trading outcomes.

Suggested Citation

  • Barsanetti, Bruno & Camargo, Braz, 2022. "Signaling in dynamic markets with adverse selection," Journal of Economic Theory, Elsevier, vol. 206(C).
    • Handle: RePEc:eee:jetheo:v:206:y:2022:i:c:s002205312200148x
    DOI: 10.1016/j.jet.2022.105558
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    References listed on IDEAS

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    1. Maarten C. W. Janssen & Santanu Roy, 2002. "Dynamic Trading in a Durable Good Market with Asymmetric Information," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 43(1), pages 257-282, February.
    2. Vincent, Daniel R., 1989. "Bargaining with common values," Journal of Economic Theory, Elsevier, vol. 48(1), pages 47-62, June.
    3. Gerardi, Dino & Hörner, Johannes & Maestri, Lucas, 2014. "The role of commitment in bilateral trade," Journal of Economic Theory, Elsevier, vol. 154(C), pages 578-603.
    4. Robert Evans, 1989. "Sequential Bargaining with Correlated Values," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 56(4), pages 499-510.
    5. Veronica Guerrieri & Robert Shimer & Randall Wright, 2010. "Adverse Selection in Competitive Search Equilibrium," Econometrica, Econometric Society, vol. 78(6), pages 1823-1862, November.
    6. Fuchs, William & Skrzypacz, Andrzej, 2015. "Government interventions in a dynamic market with adverse selection," Journal of Economic Theory, Elsevier, vol. 158(PA), pages 371-406.
    7. Raymond Deneckere & Meng-Yu Liang, 2006. "Bargaining with Interdependent Values," Econometrica, Econometric Society, vol. 74(5), pages 1309-1364, September.
    8. Veronica Guerrieri & Robert Shimer, 2014. "Dynamic Adverse Selection: A Theory of Illiquidity, Fire Sales, and Flight to Quality," American Economic Review, American Economic Association, vol. 104(7), pages 1875-1908, July.
    9. Douglas Gale, 1996. "Equilibria and Pareto optima of markets with adverse selection (*)," Economic Theory, Springer;Society for the Advancement of Economic Theory (SAET), vol. 7(2), pages 207-235.
    10. Jonathan Chiu & Thorsten V. Koeppl, 2016. "Trading Dynamics with Adverse Selection and Search: Market Freeze, Intervention and Recovery," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 83(3), pages 969-1000.
    11. Milgrom, Paul & Roberts, John, 1986. "Price and Advertising Signals of Product Quality," Journal of Political Economy, University of Chicago Press, vol. 94(4), pages 796-821, August.
    12. Inderst, Roman, 2005. "Matching markets with adverse selection," Journal of Economic Theory, Elsevier, vol. 121(2), pages 145-166, April.
    13. Camargo, Braz & Lester, Benjamin, 2014. "Trading dynamics in decentralized markets with adverse selection," Journal of Economic Theory, Elsevier, vol. 153(C), pages 534-568.
    14. Moreno, Diego & Wooders, John, 2016. "Dynamic markets for lemons: performance, liquidity, and policy intervention," Theoretical Economics, Econometric Society, vol. 11(2), May.
    15. McAfee, R Preston, 1993. "Mechanism Design by Competing Sellers," Econometrica, Econometric Society, vol. 61(6), pages 1281-1312, November.
    16. In-Koo Cho & David M. Kreps, 1987. "Signaling Games and Stable Equilibria," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 102(2), pages 179-221.
    17. Johannes Hörner & Nicolas Vieille, 2009. "Public vs. Private Offers in the Market for Lemons," Econometrica, Econometric Society, vol. 77(1), pages 29-69, January.
    18. Brendan Daley & Brett Green, 2012. "Waiting for News in the Market for Lemons," Econometrica, Econometric Society, vol. 80(4), pages 1433-1504, July.
    19. Jonathan Chiu & Thorsten V. Koeppl, 2016. "Trading Dynamics with Adverse Selection and Search: Market Freeze, Intervention and Recovery," Review of Economic Studies, Oxford University Press, vol. 83(3), pages 969-1000.
    20. Hwang, Ilwoo, 2018. "Dynamic trading with developing adverse selection," Journal of Economic Theory, Elsevier, vol. 176(C), pages 761-802.
    21. Alessandro Lizzeri & Igal Hendel, 1999. "Adverse Selection in Durable Goods Markets," American Economic Review, American Economic Association, vol. 89(5), pages 1097-1115, December.
    22. Diego Moreno & John Wooders, 2010. "Decentralized Trade Mitigates The Lemons Problem," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 51(2), pages 383-399, May.
    23. Kaya, Ayça & Roy, Santanu, 2022. "Market screening with limited records," Games and Economic Behavior, Elsevier, vol. 132(C), pages 106-132.
    24. Ellingsen, Tore, 1997. "Price signals quality: The case of perfectly inelastic demand," International Journal of Industrial Organization, Elsevier, vol. 16(1), pages 43-61, November.
    25. Maarten Janssen & Santanu Roy, 2004. "On durable goods markets with entry and adverse selection," Canadian Journal of Economics/Revue canadienne d'économique, John Wiley & Sons, vol. 37(3), pages 552-589, August.
    26. Bagwell, Kyle & Riordan, Michael H, 1991. "High and Declining Prices Signal Product Quality," American Economic Review, American Economic Association, vol. 81(1), pages 224-239, March.
    27. Asher Wolinsky, 1983. "Prices as Signals of Product Quality," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 50(4), pages 647-658.
    28. Kim, Kyungmin, 2017. "Information about sellers' past behavior in the market for lemons," Journal of Economic Theory, Elsevier, vol. 169(C), pages 365-399.
    29. Stephan Lauermann, 2013. "Dynamic Matching and Bargaining Games: A General Approach," American Economic Review, American Economic Association, vol. 103(2), pages 663-689, April.
    30. Briana Chang, 2018. "Adverse Selection and Liquidity Distortion," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 85(1), pages 275-306.
    31. Mas-Colell, Andreu, 1984. "On a theorem of Schmeidler," Journal of Mathematical Economics, Elsevier, vol. 13(3), pages 201-206, December.
    32. John G. Riley, 2001. "Silver Signals: Twenty-Five Years of Screening and Signaling," Journal of Economic Literature, American Economic Association, vol. 39(2), pages 432-478, June.
    33. Banks, Jeffrey S & Sobel, Joel, 1987. "Equilibrium Selection in Signaling Games," Econometrica, Econometric Society, vol. 55(3), pages 647-661, May.
    34. Douglas Gale, 1992. "A Walrasian Theory of Markets with Adverse Selection," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 59(2), pages 229-255.
    35. Mailath George J. & Okuno-Fujiwara Masahiro & Postlewaite Andrew, 1993. "Belief-Based Refinements in Signalling Games," Journal of Economic Theory, Elsevier, vol. 60(2), pages 241-276, August.
    36. Choi, Michael, 2018. "Imperfect information transmission and adverse selection in asset markets," Journal of Economic Theory, Elsevier, vol. 176(C), pages 619-649.
    37. Pablo Kurlat, 2013. "Lemons Markets and the Transmission of Aggregate Shocks," American Economic Review, American Economic Association, vol. 103(4), pages 1463-1489, June.
    38. Max R. Blouin, 2003. "Equilibrium in a decentralized market with adverse selection," Economic Theory, Springer;Society for the Advancement of Economic Theory (SAET), vol. 22(2), pages 245-262, September.
    39. Ayça Kaya & Kyungmin Kim, 2018. "Trading Dynamics with Private Buyer Signals in the Market for Lemons," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 85(4), pages 2318-2352.
    40. Charles Wilson, 1980. "The Nature of Equilibrium in Markets with Adverse Selection," Bell Journal of Economics, The RAND Corporation, vol. 11(1), pages 108-130, Spring.
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    More about this item

    Keywords

    Adverse selection; Signaling; Market efficiency; Trading frictions;
    All these keywords.

    JEL classification:

    • D82 - Microeconomics - - Information, Knowledge, and Uncertainty - - - Asymmetric and Private Information; Mechanism Design
    • D83 - Microeconomics - - Information, Knowledge, and Uncertainty - - - Search; Learning; Information and Knowledge; Communication; Belief; Unawareness

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