Volatility, Correlation and Tails for Systemic Risk Measurement
Author(s) -
Christian T. Brownlees,
Robert F. Engle
Publication year - 2011
Publication title -
ssrn electronic journal
Language(s) - English
Resource type - Journals
ISSN - 1556-5068
DOI - 10.2139/ssrn.1611229
Subject(s) - systemic risk , volatility (finance) , financial crisis , systematic risk , leverage (statistics) , economics , tail risk , financial distress , expected shortfall , financial economics , business , econometrics , actuarial science , financial system , risk management , finance , statistics , mathematics , macroeconomics
We introduce SRISK to measure the systemic risk contribution of a financial firm. SRISK measures the capital shortfall of a firm conditional on a severe market decline, and is a function of its size, leverage and risk. We use the measure to study top financial institutions in the recent financial crisis. SRISK delivers useful rankings of systemic institutions at various stages of the crisis and identifies Fannie Mae, Freddie Mac, Morgan Stanley, Bear Stearns, and Lehman Brothers as top contributors as early as 2005-Q1. Moreover, aggregate SRISK provides early warning signals of distress in indicators of real activity.Received June 7, 2011; accepted April 18, 2016 by Editor Geert Bekaert.
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