Financial integration is one of the buzz words in financial world. The co movement of share prices across the stock markets in the world is a frequently experienced phenomenon. Especially during the times of crisis it is observed that the stock markets crash together. The oil crisis of 1973, the...

We examine the stock price reactions to the mass inclusion of China A-shares in the Morgan Stanley Capital International (MSCI) global indices and find that stocks that would be included in the MSCI global indices earned significantly positive abnormal returns when the inclusion plan was first...

Finding a precise variance-covariance matrix is the building block of empirical finance. While microstructure-noise-robust methods for realized volatility are in the mainstream of financial econometrics, little if any attention has been devoted to estimating a noise-free realized covariance for...