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The rise of shadow banking: evidence from capital regulation

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Abstract

We investigate the connections between bank capital regulation and the prevalence of lightly regulated nonbanks (shadow banks) in the U.S. corporate loan market. For identification, we exploit a supervisory credit register of syndicated loans, loan-time fixed-effects, and shocks to capital requirements arising from surprise features of the U.S. implementation of Basel III. We find that less-capitalized banks reduce loan retention, particularly among loans with higher capital requirements and at times when capital is scarce, and nonbanks step in. This reallocation is associated with important adverse effects during the 2008 crisis: loans funded by nonbanks with fragile liabilities are less likely to be rolled over and experience greater price volatility.

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  • Rustom M. Irani & Rajkamal Iyer & Ralf R. Meisenzahl & José-Luis Peydró, 2018. "The rise of shadow banking: evidence from capital regulation," Economics Working Papers 1652, Department of Economics and Business, Universitat Pompeu Fabra, revised Jul 2020.
  • Handle: RePEc:upf:upfgen:1652
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    Keywords

    Shadow banks; risk-based capital regulation; Basel III; interactions between banks and nonbanks; trading by banks; distressed debt;
    All these keywords.

    JEL classification:

    • G01 - Financial Economics - - General - - - Financial Crises
    • G21 - Financial Economics - - Financial Institutions and Services - - - Banks; Other Depository Institutions; Micro Finance Institutions; Mortgages
    • G23 - Financial Economics - - Financial Institutions and Services - - - Non-bank Financial Institutions; Financial Instruments; Institutional Investors
    • G28 - Financial Economics - - Financial Institutions and Services - - - Government Policy and Regulation

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