This paper tests the uncorrelatedness of increments of daily foreign currency futures prices and derives implications for risk premia based on a heteroscedasticity-robust variance ratio test. There is evidence suggesting the existence of a time-varying risk premia. Moreover, the results suggest...

We examine both the short-run and long-run responses to the following corporate cash flow transactions: dividend increases and decreases, dividend initiations, and tender offer repurchases. Our focus is the short-run and long-run effects of managerial ownership. We hypothesize that ownership...