IDEAS home Printed from https://ideas.repec.org/p/upf/upfgen/145.html
   My bibliography  Save this paper

Information revelation and market incompleteness

Author

Listed:
  • José M. Marín
  • Rohit Rahi

Abstract

\documentstyle[portada,11pt]{article} This paper shows that the presence of private information in an economy can be a source of market incompleteness even when it is feasible to issue a set of securities that completely eliminates the informational asymmetries in equilibrium. We analyze a simple security design model in which a volume maximizing futures exchange chooses not only the characteristics of each individual contract but also the number of contracts. Agents have rational expectations and differ in information, endowments and, possibly, attitudes toward risk. The emergence of complete or incomplete markets in equilibrium depends on whether the {\it adverse selection effect} is stronger or weaker than the {\it Hirshleifer effect}, as new securities are issued and prices reveal more information. When the Hirshleifer effect dominates, the exchange chooses an incomplete set of financial contracts, and the equilibrium price is partially revealing.

Suggested Citation

  • José M. Marín & Rohit Rahi, 1996. "Information revelation and market incompleteness," Economics Working Papers 145, Department of Economics and Business, Universitat Pompeu Fabra.
  • Handle: RePEc:upf:upfgen:145
    as

    Download full text from publisher

    File URL: https://econ-papers.upf.edu/papers/145.pdf
    File Function: Whole Paper
    Download Restriction: no
    ---><---

    Other versions of this item:

    References listed on IDEAS

    as
    1. Bhattacharya Utpal & Reny Philip J. & Spiegel Matthew, 1995. "Destructive Interference in an Imperfectly Competitive Multi-Security Market," Journal of Economic Theory, Elsevier, vol. 65(1), pages 136-170, February.
    2. Allen, Franklin & Gale, Douglas, 1991. "Arbitrage, Short Sales, and Financial Innovation," Econometrica, Econometric Society, vol. 59(4), pages 1041-1068, July.
    3. Franklin Allen & Douglas Gale, 1990. "Incomplete Markets and Incentives to Set Up an Options Exchange*," The Geneva Risk and Insurance Review, Palgrave Macmillan;International Association for the Study of Insurance Economics (The Geneva Association), vol. 15(1), pages 17-46, March.
    4. George A. Akerlof, 1970. "The Market for "Lemons": Quality Uncertainty and the Market Mechanism," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 84(3), pages 488-500.
    Full references (including those not matched with items on IDEAS)

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Stephen Morris & Hyun Song Shin, 2010. "Contagious Adverse Selection - Revised November, 2010," Working Papers 1282, Princeton University, Department of Economics, Econometric Research Program..
    2. Pradeep Dubey & John Geanakoplos & Martin Shubik, 2005. "Default and Punishment in General Equilibrium," Econometrica, Econometric Society, vol. 73(1), pages 1-37, January.
    3. Mailath, George J. & Nöldeke, Georg, 2006. "Extreme Adverse Selection, Competitive Pricing, and Market Breakdown," Working papers 2006/09, Faculty of Business and Economics - University of Basel.
    4. Mailath, George J. & Nöldeke, Georg, 2008. "Does competitive pricing cause market breakdown under extreme adverse selection?," Journal of Economic Theory, Elsevier, vol. 140(1), pages 97-125, May.
    5. Stephen Morris & Hyun Song Shin, 2012. "Contagious Adverse Selection," American Economic Journal: Macroeconomics, American Economic Association, vol. 4(1), pages 1-21, January.
    6. Bohn, Henning, 1995. "Towards a theory of incomplete financial markets A review essay," Journal of Monetary Economics, Elsevier, vol. 36(2), pages 433-449, November.
    7. Rossen Valkanov & Andra Ghent, 2014. "Complexity in Structured Finance: Financial Wizardry or Smoke and Mirrors," 2014 Meeting Papers 104, Society for Economic Dynamics.
    8. Pradeep Dubey & John Geanakoplos & Martin Shubik, 2000. "Default in a General Equilibrium Model with Incomplete Markets," Cowles Foundation Discussion Papers 1247, Cowles Foundation for Research in Economics, Yale University.
    9. Muendler, Marc-Andreas, 2005. "The Action Value of Information and the Natural Transparency Limit¤," University of California at San Diego, Economics Working Paper Series qt6qb079x5, Department of Economics, UC San Diego.
    10. Assaf Razin & Efraim Sadka & Chi-Wa Yuen, 1999. "An Information-Based Model of Foreign Direct Investment: The Gains from Trade Revisited," International Tax and Public Finance, Springer;International Institute of Public Finance, vol. 6(4), pages 579-596, November.
    11. Tisdell, Clem, 2014. "Information Technology's Impacts on Productivity, Welfare and Social Change: Second Version," Economic Theory, Applications and Issues Working Papers 195701, University of Queensland, School of Economics.
    12. Konduru, Srinivasa & Kalaitzandonakes, Nicholas G. & Magnier, Alexandre, 2009. "GMO Testing Strategies and Implications for Trade: A Game Theoretic Approach," 2009 Annual Meeting, July 26-28, 2009, Milwaukee, Wisconsin 49594, Agricultural and Applied Economics Association.
    13. König, Philipp J. & Pothier, David, 2018. "Safe but fragile: Information acquisition, sponsor support and shadow bank runs," Discussion Papers 15/2018, Deutsche Bundesbank.
    14. Andrea Attar & Thomas Mariotti & François Salanié, 2021. "Entry-Proofness and Discriminatory Pricing under Adverse Selection," American Economic Review, American Economic Association, vol. 111(8), pages 2623-2659, August.
    15. Reynolds, Travis & Kolodinsky, Jane & Murray, Byron, 2012. "Consumer preferences and willingness to pay for compact fluorescent lighting: Policy implications for energy efficiency promotion in Saint Lucia," Energy Policy, Elsevier, vol. 41(C), pages 712-722.
    16. Ginger Zhe Jin & Andrew Kato & John A. List, 2010. "That’S News To Me! Information Revelation In Professional Certification Markets," Economic Inquiry, Western Economic Association International, vol. 48(1), pages 104-122, January.
    17. Ritu Agarwal & Michelle Dugas & Guodong (Gordon) Gao & P. K. Kannan, 2020. "Emerging technologies and analytics for a new era of value-centered marketing in healthcare," Journal of the Academy of Marketing Science, Springer, vol. 48(1), pages 9-23, January.
    18. Villas-Boas, Sofia B, 2020. "Reduced Form Evidence on Belief Updating Under Asymmetric Information," Department of Agricultural & Resource Economics, UC Berkeley, Working Paper Series qt08c456vk, Department of Agricultural & Resource Economics, UC Berkeley.
    19. Yaofeng Fu & Ruokun Huang & Yiran Sheng, 2017. "Labor Contract Law -An Economic View," Papers 1702.03977, arXiv.org.
    20. Ghosh, Suman, 2007. "Job mobility and careers in firms," Labour Economics, Elsevier, vol. 14(3), pages 603-621, June.

    More about this item

    Keywords

    Incomplete markets; welfare; futures contracts; information revelation;
    All these keywords.

    JEL classification:

    • D52 - Microeconomics - - General Equilibrium and Disequilibrium - - - Incomplete Markets
    • D82 - Microeconomics - - Information, Knowledge, and Uncertainty - - - Asymmetric and Private Information; Mechanism Design
    • G14 - Financial Economics - - General Financial Markets - - - Information and Market Efficiency; Event Studies; Insider Trading

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:upf:upfgen:145. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: the person in charge (email available below). General contact details of provider: http://www.econ.upf.edu/ .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.