SAFE: An Early Warning System for Systemic Banking Risk
80 Pages Posted: 1 Nov 2011
Date Written: October 24, 2011
This paper builds on existing microprudential and macroprudential early warning systems (EWSs) to develop a new, hybrid class of models for systemic risk, incorporating the structural characteristics of the financial system and a feedback amplification mechanism. The models explain financial stress using both public and proprietary supervisory data from systemically important institutions, regressing institutional imbalances using an optimal lag method. The Systemic Assessment of Financial Environment (SAFE) EWS monitors microprudential information from the largest bank holding companies to anticipate the buildup of macroeconomic stresses in the financial markets. To mitigate inherent uncertainty, SAFE develops a set of medium-term forecasting specifications that gives policymakers enough time to take ex-ante policy action and a set of short-term forecasting specifications for verification and adjustment of supervisory actions. This paper highlights the application of these models to stress testing, scenario analysis, and policy.
Keywords: Systemic risk, early warning system, financial stress index, microprudential, macroprudential, liquidity feedback
JEL Classification: G01, G21, G28, C22, C53
Suggested Citation: Suggested Citation