IDEAS home Printed from https://ideas.repec.org/a/eee/ecolet/v122y2014i2p317-320.html
   My bibliography  Save this article

Ambiguity and perceived coordination in a global game

Author

Listed:
  • Laskar, Daniel

Abstract

In a global game, larger ambiguity is shown to decrease the amount of coordination each player perceives. Consequently, small uncertainty tends to select the Pareto dominated equilibrium of the game without uncertainty. Implications for models of financial crises are drawn.

Suggested Citation

  • Laskar, Daniel, 2014. "Ambiguity and perceived coordination in a global game," Economics Letters, Elsevier, vol. 122(2), pages 317-320.
    • Handle: RePEc:eee:ecolet:v:122:y:2014:i:2:p:317-320
    DOI: 10.1016/j.econlet.2013.12.018
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S0165176513005570
    Download Restriction: Full text for ScienceDirect subscribers only
    File URL: https://libkey.io/10.1016/j.econlet.2013.12.018?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    As the access to this document is restricted, you may want to search for a different version of it.

    References listed on IDEAS

    as
    1. Jean-Charles Rochet & Xavier Vives, 2004. "Coordination Failures and the Lender of Last Resort: Was Bagehot Right After All?," Journal of the European Economic Association, MIT Press, vol. 2(6), pages 1116-1147, December.
    2. Morris, Stephen & Shin, Hyun Song, 1998. "Unique Equilibrium in a Model of Self-Fulfilling Currency Attacks," American Economic Review, American Economic Association, vol. 88(3), pages 587-597, June.
    3. Cheli, Bruno & Della Posta, Pompeo, 2007. "Self-fulfilling currency attacks with biased signals," Journal of Policy Modeling, Elsevier, vol. 29(3), pages 381-396.
    4. Carlsson, Hans & van Damme, Eric, 1993. "Global Games and Equilibrium Selection," Econometrica, Econometric Society, vol. 61(5), pages 989-1018, September.
    5. Sujoy Mukerji & Jean-Marc Tallon & EUREQua & CNRS - Universite Paris I., 2003. "An overview of economic applications of David Schmeidler`s models of decision making under uncertainty," Economics Series Working Papers 165, University of Oxford, Department of Economics.
    6. Morris, Stephen & Shin, Hyun Song, 2004. "Coordination risk and the price of debt," European Economic Review, Elsevier, vol. 48(1), pages 133-153, February.
    7. Daniel Laskar, 2013. "Ambiguity, Pessimism, Optimism and Financial Crises in a Simple Global Game Model," PSE Working Papers hal-00811923, HAL.
    8. Schmeidler, David, 1989. "Subjective Probability and Expected Utility without Additivity," Econometrica, Econometric Society, vol. 57(3), pages 571-587, May.
    9. Daniel Laskar, 2012. "Ambiguity and Coordination in a Global. Game Model of Financial Crises," PSE Working Papers halshs-00749500, HAL.
    10. Itay Goldstein & Ady Pauzner, 2005. "Demand–Deposit Contracts and the Probability of Bank Runs," Journal of Finance, American Finance Association, vol. 60(3), pages 1293-1327, June.
    11. Daniel Laskar, 2012. "Ambiguity and Coordination in a Global. Game Model of Financial Crises," Working Papers halshs-00749500, HAL.
    12. Gilboa, Itzhak & Schmeidler, David, 1989. "Maxmin expected utility with non-unique prior," Journal of Mathematical Economics, Elsevier, vol. 18(2), pages 141-153, April.
    13. Itzhak Gilboa, 2004. "Uncertainty in Economic Theory," Post-Print hal-00756317, HAL.
    14. Daniel Ellsberg, 1961. "Risk, Ambiguity, and the Savage Axioms," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 75(4), pages 643-669.
    15. Daniel Laskar, 2013. "Ambiguity, Pessimism, Optimism and Financial Crises in a Simple Global Game Model," Working Papers hal-00811923, HAL.
    Full references (including those not matched with items on IDEAS)

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Takashi Ui, 2023. "Strategic Ambiguity in Global Games," Papers 2303.12263, arXiv.org, revised Jul 2024.
    2. Takashi Ui, 2021. "Strategic Ambiguity in Global Games," Working Papers on Central Bank Communication 032, University of Tokyo, Graduate School of Economics.

    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. Daniel Laskar, 2013. "Ambiguity, Pessimism, Optimism and Financial Crises in a Simple Global Game Model," Working Papers hal-00811923, HAL.
    2. Daniel Laskar, 2013. "Ambiguity, Pessimism, Optimism and Financial Crises in a Simple Global Game Model," PSE Working Papers hal-00811923, HAL.
    3. Daniel Laskar, 2012. "Ambiguity and Coordination in a Global. Game Model of Financial Crises," PSE Working Papers halshs-00749500, HAL.
    4. Daniel Laskar, 2012. "Ambiguity and Coordination in a Global. Game Model of Financial Crises," Working Papers halshs-00749500, HAL.
    5. Naqvi, Hassan, 2015. "Banking crises and the lender of last resort: How crucial is the role of information?," Journal of Banking & Finance, Elsevier, vol. 54(C), pages 20-29.
    6. Xavier Vives, 2014. "Strategic Complementarity, Fragility, and Regulation," The Review of Financial Studies, Society for Financial Studies, vol. 27(12), pages 3547-3592.
    7. Olivier L’Haridon & Lætitia Placido, 2010. "Betting on Machina’s reflection example: an experiment on ambiguity," Theory and Decision, Springer, vol. 69(3), pages 375-393, September.
    8. Laskar, Daniel, 2012. "Uncertainty and central bank transparency: A non-Bayesian approach," Research in Economics, Elsevier, vol. 66(1), pages 82-96.
    9. Lo, Kin Chung, 2009. "Correlated Nash equilibrium," Journal of Economic Theory, Elsevier, vol. 144(2), pages 722-743, March.
    10. Pavan, Alessandro & Vives, Xavier, 2015. "Information, Coordination, and Market Frictions: An Introduction," Journal of Economic Theory, Elsevier, vol. 158(PB), pages 407-426.
    11. Toni Ahnert & Christoph Bertsch, 2022. "A Wake-Up Call Theory of Contagion [Asymmetric business cycles: theory and time-series evidence]," Review of Finance, European Finance Association, vol. 26(4), pages 829-854.
    12. Massimo Guidolin & Francesca Rinaldi, 2013. "Ambiguity in asset pricing and portfolio choice: a review of the literature," Theory and Decision, Springer, vol. 74(2), pages 183-217, February.
    13. Eisei Ohtaki & Hiroyuki Ozaki, 2015. "Monetary equilibria and Knightian uncertainty," Economic Theory, Springer;Society for the Advancement of Economic Theory (SAET), vol. 59(3), pages 435-459, August.
    14. Lang, Matthias & Wambach, Achim, 2013. "The fog of fraud – Mitigating fraud by strategic ambiguity," Games and Economic Behavior, Elsevier, vol. 81(C), pages 255-275.
    15. Angeletos, G.-M. & Lian, C., 2016. "Incomplete Information in Macroeconomics," Handbook of Macroeconomics, in: J. B. Taylor & Harald Uhlig (ed.), Handbook of Macroeconomics, edition 1, volume 2, chapter 0, pages 1065-1240, Elsevier.
    16. Zhang, Jinqing & He, Liang & An, Yunbi, 2020. "Measuring banks’ liquidity risk: An option-pricing approach," Journal of Banking & Finance, Elsevier, vol. 111(C).
    17. Zhiguo He & Wei Xiong, 2012. "Dynamic Debt Runs," The Review of Financial Studies, Society for Financial Studies, vol. 25(6), pages 1799-1843.
    18. Allen, Franklin & Carletti, Elena & Goldstein, Itay & Leonello, Agnese, 2018. "Government guarantees and financial stability," Journal of Economic Theory, Elsevier, vol. 177(C), pages 518-557.
    19. Toni Ahnert & Ali Kakhbod, 2017. "Information Choice and Amplification of Financial Crises," The Review of Financial Studies, Society for Financial Studies, vol. 30(6), pages 2130-2178.
    20. Schilling, Linda, 2023. "Smooth versus Harsh Regulatory Interventions and Policy Equivalence," MPRA Paper 116612, University Library of Munich, Germany.

    More about this item

    Keywords

    Global game; Ambiguity; Coordination; Equilibrium selection; Financial crises;
    All these keywords.

    JEL classification:

    • C72 - Mathematical and Quantitative Methods - - Game Theory and Bargaining Theory - - - Noncooperative Games
    • D81 - Microeconomics - - Information, Knowledge, and Uncertainty - - - Criteria for Decision-Making under Risk and Uncertainty
    • D82 - Microeconomics - - Information, Knowledge, and Uncertainty - - - Asymmetric and Private Information; Mechanism Design
    • G01 - Financial Economics - - General - - - Financial Crises

    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:eee:ecolet:v:122:y:2014:i:2:p:317-320. 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: Catherine Liu (email available below). General contact details of provider: http://www.elsevier.com/locate/ecolet .

    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.