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Systemic Risk and Severe Economic Downturns: A Targeted and Sparse Analysis
Journal article   Peer reviewed

Systemic Risk and Severe Economic Downturns: A Targeted and Sparse Analysis

Massimiliano Caporin, Michele Costola, Jean-Charles Garibal and Bertrand Maillet
Journal of Banking and Finance
01/01/2022

Abstract

Sparse PCA Systemic risk financial crisis
Recent studies indicate that systemic risk has predictive power over severe economic downturns. We propose a novel methodology that employs sparsity and targeting approaches to optimally select and combine systemic risk measures to forecast the tail of a given economic variable. Out-of-sample analysis shows that the optimal combination of systemic risk metrics may vary over time, forecasting horizons and economic proxies. Moreover, a few systemic risk measures contain all the important information for capturing the relation between systemic risk and real economy; therefore, a fixed and static combination approach may not be optimal, and the flexible parsimonious extension we introduce leads to improvement in forecasting performance.
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Collaboration types
Domestic collaboration
International collaboration
Citation topics
6 Social Sciences
6.10 Economics
6.10.80 Market Interdependencies
Web of Science research areas
Business, Finance
Economics
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