We identify networks of volatility spillovers and examine time-varying spillover intensities with daily implied volatilities of US Treasury bonds, global stock indexes, and commodities. The US stock market is the center of the international volatility spillover network and its volatility...

Using credit default swap data, we propose a novel empirical framework to identify the structure of credit risk networks across international major financial institutions around the recent global credit crisis. Specifically, we identify three groups of players including prime senders, exchange...

With option-implied volatility indices, we identify networks of global volatility spillovers and examine time-varying systemic risk across global financial markets. The US stock market is the center of the network and plays a dominant role in the spread of volatility spillover to other markets....

We document asymmetric networks of implied volatility spillovers across global stock and commodity markets as well as the US Treasury market. There are significant asymmetries in the roles of US stock and bond markets as volatility suppliers to other countries and markets. Shocks from the US...

This working paper was written by Hongyi Chen (Hong Kong Institute for Monetary and Financial Research) and Peter Tillmann (University of Giessen).Lockdowns imposed to fight the Covid-19 pandemic have cross-border effects. In this paper, we estimate the empirical magnitude of lockdown spillovers...

This working paper was written by Hongyi Chen (Hong Kong Institute for Monetary and Financial Research) and Peter Tillmann (University of Giessen).Lockdowns imposed to fight the Covid-19 pandemic have cross-border effects. In this paper, we estimate the empirical magnitude of lockdown spillovers...