Measuring Systemic Liquidity Risk and the Cost of Liquidity Insurance
AbstractI construct a systemic liquidity risk index (SLRI) from data on violations of arbitrage relationships across several asset classes between 2004 and 2010. Then I test whether the equity returns of 53 global banks were exposed to this liquidity risk factor. Results show that the level of bank returns is not directly affected by the SLRI, but their volatility increases when liquidity conditions deteriorate. I do not find a strong association between bank size and exposure to the SLRI - measured as the sensitivity of volatility to the index. Surprisingly, exposure to systemic liquidity risk is positively associated with the Net Stable Funding Ratio (NSFR). The link between equity volatility and the SLRI allows me to calculate the cost that would be borne by public authorities for providing liquidity support to the financial sector. I use this information to estimate a liquidity insurance premium that could be paid by individual banks in order to cover for that social cost.
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Bibliographic InfoPaper provided by International Monetary Fund in its series IMF Working Papers with number 12/194.
Date of creation: 01 Jul 2012
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This paper has been announced in the following NEP Reports:
- NEP-ALL-2012-08-23 (All new papers)
- NEP-BAN-2012-08-23 (Banking)
- NEP-CBA-2012-08-23 (Central Banking)
- NEP-IAS-2012-08-23 (Insurance Economics)
Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
- Tommaso Mancini Griffoli & Angelo Ranaldo, 2010.
"Limits to arbitrage during the crisis: funding liquidity constraints and covered interest parity,"
2010-14, Swiss National Bank.
- Mancini Griffoli, Tommaso & Ranaldo, Angelo, 2012. "Limits to Arbitrage during the Crisis: Finding Liquidity Constraints and Covered Interest Parity," Working Papers on Finance 1212, University of St. Gallen, School of Finance.
- Niall Coffey & Warren B. Hrung & Asani Sarkar, 2009. "Capital constraints, counterparty risk, and deviations from covered interest rate parity," Staff Reports 393, Federal Reserve Bank of New York.
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