We propose the realized systemic risk beta as a measure for financial companies' contribution to systemic risk given network interdependence between firms' tail risk exposures. Conditional on statistically pre-identified network spillover effects and market as well as balance sheet information,...

We develop a model of the joint capital structure decisions of banks and their borrowers. Strikingly high bank leverage emerges naturally from the interplay between two sets of forces. First, seniority and diversification reduce bank asset volatility by an order of magnitude relative to that of...

We propose a framework for estimating network-driven time-varying systemic risk contributions that is applicable to a high-dimensional financial system. Tail risk dependencies and contributions are estimated based on a penalized two-stage fixed-effects quantile approach, which explicitly links...

We propose the realized systemic risk beta as a measure for financial companies' contribution to systemic risk given network interdependence between firms' tail risk exposures. Conditional on statistically pre-identified network spillover effects and market and balance sheet information, we...

We propose a framework for estimating time-varying systemic risk contributions that is applicable to a high-dimensional and interconnected financial system. Tail risk dependencies and systemic risk contributions are estimated using a penalized two-stage fixed-effects quantile approach, which...

The paper provides the IMF staff views on policy options to mitigate the risks posed by institutions perceived as too-important-to-fail (“TITF"). These institutions have become bigger and more complex since the crisis, and risky practices have started to reappear. The paper emphasizes the need...

This paper analyses the effects of competition between banks with different ownership structures on financial stability, social welfare, risk-taking incentives and performance. Specifically, we present a model of strategic competition in the retail banking sector where a profit-maximizing bank,...

In this chapter we describe stress testing at banks covering the major products and businesses in which banks engage. This includes commercial and retail lending, capital markets (investment banking, sales and trading), and trust and custody. We cover loss and net income modeling and thus...

This study identifies and quantifies the contribution of the listed financial institutions to systemic risk in the UK. A financial network is constructed based on conditional Value at Risk (CoVar), to show the interdependence between the financial institutions' tail risk. The spillover effects...