IDEAS home Printed from https://ideas.repec.org/p/eti/dpaper/11011.html
   My bibliography  Save this paper

A Bad-Asset Theory of Financial Crises

Author

Listed:
  • KOBAYASHI Keiichiro

Abstract

We propose a simple model of financial crises, which may be useful for the unified analysis of macro and financial policies implemented during the 2008-2009 financial crisis. A financial crisis is modeled as the disappearance of inside money due to the lemon problem à la Akerlof (1970), in a simplistic variant of Lucas and Stokey's (1987) Cash-in-Advance economy, where both cash and capital stocks work as media of exchange. The exogenous emergence of a huge amount of bad assets represents the occurrence of a financial crisis. Information asymmetry regarding the good assets(capital stocks) and the bad assets causes the good assets to cease functioning as inside money. The private agents have no proper incentive to dispose of the bad assets, and the crisis could be persistent, because the lemon problem is an external diseconomy. Macroeconomic policy (e.g., fiscal stimulus) provides outside money for substitution, and financial stabilization (e.g., bad-asset purchases) restores the inside money by resolving information asymmetry. The welfare-improving effect of the macro policy may be nonexistent or temporary, while the bad-asset purchases may have a permanent effect to shift the economy out of the crisis equilibrium.

Suggested Citation

  • KOBAYASHI Keiichiro, 2011. "A Bad-Asset Theory of Financial Crises," Discussion papers 11011, Research Institute of Economy, Trade and Industry (RIETI).
  • Handle: RePEc:eti:dpaper:11011
    as

    Download full text from publisher

    File URL: https://www.rieti.go.jp/jp/publications/dp/11e011.pdf
    Download Restriction: no
    ---><---

    More about this item

    NEP fields

    This paper has been announced in the following NEP Reports:

    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:eti:dpaper:11011. 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.

    We have no bibliographic references for this item. You can help adding them by using 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: TANIMOTO, Toko (email available below). General contact details of provider: https://edirc.repec.org/data/rietijp.html .

    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.