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Financial Intermediation, Capital Accumulation, and Crisis Recovery

Author

Listed:
  • Hans Gersbach

    (ETH Zürich - Eidgenössische Technische Hochschule - Swiss Federal Institute of Technology [Zürich])

  • Jean-Charles Rochet

    (TSE-R - Toulouse School of Economics - UT Capitole - Université Toulouse Capitole - Comue de Toulouse - Communauté d'universités et établissements de Toulouse - EHESS - École des hautes études en sciences sociales - CNRS - Centre National de la Recherche Scientifique - INRAE - Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement, UNIGE - Université de Genève = University of Geneva, UZH - Universität Zürich [Zürich] = University of Zurich)

  • Martin Scheffel

    (Hanken School of Economics - Hanken School of Economics)

Abstract

We integrate bank and bond financing into a two-sector neoclassical growth model and identify an automatic stabilization effect due to endogenous bank leverage adjustment. We show that although bank leverage amplifies shocks, the increase of leverage due to a decline in bank equity partially offsets the post crisis decline of bank lending and accelerates economic recovery by reducing the persistence of the bank lending channel. In this case, endogenous leverage adjustment is an automatic stabilizer. Regulatory state-independent capital limits and wage rigidities impair the re-allocation of capital between sectors and weaken this automatic stabilization. A quantitative analysis of the US during the Great Recession shows that the magnitude of automatic stabilization can be significant and informs about potentially high costs of strict capital regulation or wage rigidities during banking crises.

Suggested Citation

  • Hans Gersbach & Jean-Charles Rochet & Martin Scheffel, 2022. "Financial Intermediation, Capital Accumulation, and Crisis Recovery," Post-Print hal-04074448, HAL.
    • Handle: RePEc:hal:journl:hal-04074448
    DOI: 10.1093/rof/rfac046
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    Cited by:

    1. Althanns, Markus & Gersbach, Hans, 2023. "The Monetary Policy Haircut Rule," CEPR Discussion Papers 18228, C.E.P.R. Discussion Papers.
    2. Hans Gersbach & Jean-Charles Rochet & Martin Scheffel, 2023. "Financial Intermediation, Capital Accumulation, and Crisis Recovery," Review of Finance, European Finance Association, vol. 27(4), pages 1423-1469.

    More about this item

    Keywords

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    JEL classification:

    • E21 - Macroeconomics and Monetary Economics - - Consumption, Saving, Production, Employment, and Investment - - - Consumption; Saving; Wealth
    • E32 - Macroeconomics and Monetary Economics - - Prices, Business Fluctuations, and Cycles - - - Business Fluctuations; Cycles
    • 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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