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 examine relationship between common institutional ownership and corporate social responsibility (CSR). We find that common institutional ownership is negatively associated with the level of CSR, which supports an anti-competitive view. We conduct a propensity score matching (PSM) analysis and...