This paper examines the impact of the introduction of the Euro currency on the market efficiency of ten of the most developed European stock markets during the period 1988-2012. We use an autocorrelation test, a runs test, various formulations of the variance ratio test and the nonlinear BDS...

We show that expected returns on US stocks and all major global stock market indices have a particular form of non-linear dependence on previous returns. The expected sign of returns tends to reverse after large price movements and trends tend to continue after small movements. The observed...

This paper investigates liquidity spillovers between the US and European interbank market during turbulent and tranquil periods. We show that an endogenous model with time-varying transition probabilities is effective in describing the propagation of liquidity shocks within the interbank market,...