Financial Crisis, Monetary Base Expansion and Risk

Stylianos Tsiaras

No 218, School of Economics Discussion Papers from School of Economics, University of Surrey

Abstract: This paper examines the post-2008 European Central Bank's liquidity enhancing policies, namely 'Long Term Refinancing Operations', and the increase of banks' excess reserves that followed. To evaluate this in a quantitative environment, I build a dynamic, general equilibrium model that incorporates financial frictions in both the supply and demand for credit and allows banks to receive liquidity and hold reserves. Results suggest the existence of a risk-shifting channel of monetary policy in the recent ECB operations. Specifically, I show that when the central bank supplies liquidity during turbulent times, banks grant loans to riskier _rms. This increases the firms' default on new credit and worsens the performance of the economy although the banks' health is improved. Additionally, I find that an increase in the riskiness of the non-financial corporations can explain the recent reserve accumulation by the banking system. Lastly, I evaluate the effects of negative interest rates on credit and assess the welfare implications of the recent policies.

JEL-codes: E44 E58 (search for similar items in EconPapers)
Pages: 43 pages
Date: 2018-01
New Economics Papers: this item is included in nep-ban, nep-cba, nep-dge, nep-mac and nep-mon
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Citations: View citations in EconPapers (1)

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Persistent link: https://EconPapers.repec.org/RePEc:sur:surrec:0218

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