We construct a balance sheet based network model to study the interconnectedness of US banking system. After a simulation analysis of the buffer effect of contingent convertible (CoCo) debt in controlling contagion in the banking network under a theoretically motivated model, we use 13-F filings...

We introduce a minimum spanning tree framework to describe the risk dependencies and interactions of both total and idiosyncratic risk in the energy sector. We apply the framework to equity and CDS spread data of 51 domestic and 116 international energy firms, both non-renewable and renewable,...