IDEAS home Printed from https://ideas.repec.org/
MyIDEAS: Login to save this article or follow this journal

Amplification Mechanisms in Liquidity Crises

  • Arvind Krishnamurthy
Registered author(s):

    I describe two amplifications mechanisms that operate during crises and discuss the benefits of policy given each mechanism. The first mechanism involves asset prices and balance sheets. A negative shock to agents' balance sheets causes them to liquidate assets, lowering prices, further deteriorating balance sheets and amplifying the shock. The second mechanism involves investors' Knightian uncertainty. Unusual shocks to untested financial innovations increase agents' uncertainty about their investments, causing them to disengage from markets and amplifying the crisis. Liquidity provision by the central bank alleviates the crisis in both mechanisms. Ex ante policies such as liquidity/capital requirements may also be beneficial. (JEL E32, E44, G01, G21, G32)

    If you experience problems downloading a file, check if you have the proper application to view it first. In case of further problems read the IDEAS help page. Note that these files are not on the IDEAS site. Please be patient as the files may be large.

    File URL: http://www.aeaweb.org/articles.php?doi=10.1257/mac.2.3.1
    Download Restriction: Access to full text is restricted to AEA members and institutional subscribers.

    As the access to this document is restricted, you may want to look for a different version under "Related research" (further below) or search for a different version of it.

    Article provided by American Economic Association in its journal American Economic Journal: Macroeconomics.

    Volume (Year): 2 (2010)
    Issue (Month): 3 (July)
    Pages: 1-30

    as
    in new window

    Handle: RePEc:aea:aejmac:v:2:y:2010:i:3:p:1-30
    Note: DOI: 10.1257/mac.2.3.1
    Contact details of provider: Web page: https://www.aeaweb.org/aej-macro
    Email:


    More information through EDIRC

    Order Information: Web: https://www.aeaweb.org/subscribe.html

    References listed on IDEAS
    Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:

    as in new window
    1. Pastor, Lubos & Stambaugh, Robert F., 2003. "Liquidity Risk and Expected Stock Returns," Journal of Political Economy, University of Chicago Press, vol. 111(3), pages 642-685, June.
    2. Eisfeldt, Andrea L., 2007. "Smoothing with liquid and illiquid assets," Journal of Monetary Economics, Elsevier, vol. 54(6), pages 1572-1586, September.
    3. Gilboa, Itzhak & Schmeidler, David, 1989. "Maxmin expected utility with non-unique prior," Journal of Mathematical Economics, Elsevier, vol. 18(2), pages 141-153, April.
    4. Xavier Gabaix & Arvind Krishnamurthy & Olivier Vigneron, 2007. "Limits of Arbitrage: Theory and Evidence from the Mortgage-Backed Securities Market," Journal of Finance, American Finance Association, vol. 62(2), pages 557-595, 04.
    5. Dimitri Vayanos, 2004. "Flight to quality, flight to liquidity, and the pricing of risk," LSE Research Online Documents on Economics 456, London School of Economics and Political Science, LSE Library.
    6. Olivier J. Blanchard, 2009. "The Crisis; Basic Mechanisms and Appropriate Policies," IMF Working Papers 09/80, International Monetary Fund.
    7. Holmstrom, B & Tirole, J, 1996. "Private and Public Supply of Liquidity," Working papers 96-21, Massachusetts Institute of Technology (MIT), Department of Economics.
    8. Ricardo J. Caballero & Arvind Krishnamurthy, 2007. "Collective Risk Management in a Flight to Quality Episode," NBER Working Papers 12896, National Bureau of Economic Research, Inc.
    9. Francis A. Longstaff, 2002. "The Flight-to-Liquidity Premium in U.S. Treasury Bond Prices," NBER Working Papers 9312, National Bureau of Economic Research, Inc.
    10. Acharya, Viral V & Pedersen, Lasse Heje, 2004. "Asset Pricing with Liquidity Risk," CEPR Discussion Papers 4718, C.E.P.R. Discussion Papers.
    11. Campbell, John Y & Grossman, Sanford J & Wang, Jiang, 1993. "Trading Volume and Serial Correlation in Stock Returns," The Quarterly Journal of Economics, MIT Press, vol. 108(4), pages 905-39, November.
    12. Albert S. Kyle, 2001. "Contagion as a Wealth Effect," Journal of Finance, American Finance Association, vol. 56(4), pages 1401-1440, 08.
    13. Pierre-Olivier Weill, 2004. "Leaning against the wind," 2004 Meeting Papers 382, Society for Economic Dynamics.
    14. Arvind Krishnamurthy, 2010. "How Debt Markets Have Malfunctioned in the Crisis," Journal of Economic Perspectives, American Economic Association, vol. 24(1), pages 3-28, Winter.
    15. Douglas W. Diamond & Philip H. Dybvig, 2000. "Bank runs, deposit insurance, and liquidity," Quarterly Review, Federal Reserve Bank of Minneapolis, issue Win, pages 14-23.
    16. Amihud, Yakov, 2002. "Illiquidity and stock returns: cross-section and time-series effects," Journal of Financial Markets, Elsevier, vol. 5(1), pages 31-56, January.
    17. Denis Gromb & Dimitri Vayanos, 2002. "Equilibrium and welfare in markets with financially constrained arbitrageurs," LSE Research Online Documents on Economics 448, London School of Economics and Political Science, LSE Library.
    18. Ricardo J. Caballero & Arvind Krishnamurthy, 2003. "Excessive Dollar Debt: Financial Development and Underinsurance," Journal of Finance, American Finance Association, vol. 58(2), pages 867-894, 04.
    19. Guillaume Plantin & Haresh Sapra & Hyun Song Shin, 2008. "Marking-to-Market: Panacea or Pandora's Box?," Journal of Accounting Research, Wiley Blackwell, vol. 46(2), pages 435-460, 05.
    20. Brunnermeier, Markus K & Pedersen, Lasse Heje, 2007. "Market Liquidity and Funding Liquidity," CEPR Discussion Papers 6179, C.E.P.R. Discussion Papers.
    21. Heaton, John & Lucas, Deborah J, 1996. "Evaluating the Effects of Incomplete Markets on Risk Sharing and Asset Pricing," Journal of Political Economy, University of Chicago Press, vol. 104(3), pages 443-87, June.
    22. Markus K. Brunnermeier, 2009. "Deciphering the Liquidity and Credit Crunch 2007-2008," Journal of Economic Perspectives, American Economic Association, vol. 23(1), pages 77-100, Winter.
    23. Franklin Allen & Douglas Gale, 2005. "From Cash-in-the-Market Pricing to Financial Fragility," Journal of the European Economic Association, MIT Press, vol. 3(2-3), pages 535-546, 04/05.
    Full references (including those not matched with items on IDEAS)

    This item is not listed on Wikipedia, on a reading list or among the top items on IDEAS.

    When requesting a correction, please mention this item's handle: RePEc:aea:aejmac:v:2:y:2010:i:3:p:1-30. See general information about how to correct material in RePEc.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: (Jane Voros)

    or (Michael P. Albert)

    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 references are entirely missing, you can add them using this form.

    If the full references list an item that is present in RePEc, but the system did not link 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 profile, as there may be some citations waiting for confirmation.

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

    This information is provided to you by IDEAS at the Research Division of the Federal Reserve Bank of St. Louis using RePEc data.