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A Macroeconomic Model of Endogenous Systemic Risk Taking

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  • Suarez, Javier
  • Martinez-Miera, David

Abstract

We analyze banks' systemic risk taking in a simple dynamic general equilibrium model. Banks collect funds from savers and make loans to firms. Banks are owned by risk-neutral bankers who provide the equity needed to comply with capital requirements. Bankers decide their (unobservable) exposure to systemic shocks by trading off risk-shifting gains with the value of preserving their capital after a systemic shock. Capital requirements reduce credit and output in

Suggested Citation

  • Suarez, Javier & Martinez-Miera, David, 2012. "A Macroeconomic Model of Endogenous Systemic Risk Taking," CEPR Discussion Papers 9134, C.E.P.R. Discussion Papers.
    • Handle: RePEc:cpr:ceprdp:9134
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    More about this item

    Keywords

    Capital requirements; Credit cycles; Financial crises; Macroprudential policies; Risk shifting; Systemic risk;
    All these keywords.

    JEL classification:

    • E44 - Macroeconomics and Monetary Economics - - Money and Interest Rates - - - Financial Markets and the Macroeconomy
    • G21 - Financial Economics - - Financial Institutions and Services - - - Banks; Other Depository Institutions; Micro Finance Institutions; Mortgages
    • G28 - Financial Economics - - Financial Institutions and Services - - - Government Policy and Regulation

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