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The impact of imposing capital requirements on systemic risk

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  • Zhou, Chen

Abstract

This paper examines the impact of imposing capital requirements on systemic risk. We use a static model on financial institutions’ risk-taking behavior to quantify the systemic risk in the cross-sectional dimension in both regulated and unregulated systems. Although imposing a capital requirement can lower individual risk, it simultaneously enhances systemic linkage within the system. By using a proper systemic risk measure combining both individual risk and systemic linkage, we show that systemic risk in a regulated system can be higher than that in an unregulated system. In addition, we analyze a sufficient condition under which the systemic risk in a regulated system is always lower.

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  • Zhou, Chen, 2013. "The impact of imposing capital requirements on systemic risk," Journal of Financial Stability, Elsevier, vol. 9(3), pages 320-329.
    • Handle: RePEc:eee:finsta:v:9:y:2013:i:3:p:320-329
    DOI: 10.1016/j.jfs.2013.06.002
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    8. De Genaro, Alan & Salvador, Pedro Ivo Camacho A. & Fernandes, Ivan Filipe, 2021. "Market power and banking regulations: Evidence from RDD application to the Brazilian banking market," Economics Letters, Elsevier, vol. 202(C).
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    11. Qianqian Gao & Hong Fan, 2020. "Macroprudential regulation for a dynamic Chinese banking system with a scale-free network," Journal of Economic Interaction and Coordination, Springer;Society for Economic Science with Heterogeneous Interacting Agents, vol. 15(3), pages 579-611, July.
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    More about this item

    Keywords

    Systemic risk; Capital requirement; macro-prudential regulation;
    All these keywords.

    JEL classification:

    • G28 - Financial Economics - - Financial Institutions and Services - - - Government Policy and Regulation
    • G01 - Financial Economics - - General - - - Financial Crises
    • G32 - Financial Economics - - Corporate Finance and Governance - - - Financing Policy; Financial Risk and Risk Management; Capital and Ownership Structure; Value of Firms; Goodwill

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