In this paper we present a methodology of model-based calibration of additional capital needed in an interconnected financial system to minimize potential contagion losses. Building on ideas from combinatorial optimization tailored to controlling contagion in case of complete information about...

China’s banking system has seen increasing convergence in exposures to different asset types. These concentrated commonalities have far reaching implications on systemic financial risk. Based on the commonality structure of banks’ balance sheets, we construct a bipartite financial network...

In this paper we present a methodology of model-based calibration of additional capital needed in an interconnected financial system to minimize potential contagion losses. Building on ideas from combinatorial optimization tailored to controlling contagion in case of complete information about...

This Article maps financial crisis containment - extraordinary measures to stop the spread of financial distress - as a category of legal and policy choice. I make three claims.First, containment is distinct from financial regulation, crisis prevention and resolution. Containment is brief; it...

The crisis of 1999 was Colombia's most significant economic crisis since the civil war of 1899-1902: GDP fell by 4.2% in one year and the unemployment rate reached 16%. The trigger of the crisis was an international crisis that reduced capital inflows. Colombia was vulnerable to a reduction in...

The 1980s debt crisis brought havoc to most Latin American economies, with some countries reducing their GDP by more than 10% in a year. A remarkable exception was Colombia, where the economic crisis was very mild. The Colombian GDP did not fall in any year, there was no public debt default or...

This article focuses on three recent proposed reforms to the international financial system: Basel III capital requirements, the enhanced use of supervisory colleges, and proposed bank resolution regimes. In addition to analyzing recent reform proposals, the article describes historical...

Banks failed in 2008 because individuals with knowledge of risks were not connected to individuals who had the incentive and power to take corrective action. Evidence of this problem is provided by reports from the Lehman liquidator and The US Government Financial Crisis Inquiry Commission....

This paper presents a comprehensive model of financial contagion encompassing both direct and indirect transmission channels. We introduce direct contagion through a 2-layered multiplex network to account for the distinct dynamics resulting from collateralized and uncollateralized transactions....

We develop a dynamic model of interbank borrowing and lending activities in which banks are organized into clusters, and adjust their monetary reserve levels to meet prescribed capital requirements. Each bank has its own initial monetary reserve level and faces idiosyncratic risks characterized...