Nonlinear diachronic effects between stock returns and mutual fund flows: Additional empirical evidence from the Athens Stocks Exchange

This short paper examines the nonlinear interaction between mutual fund flows and stock returns in Greece. We investigate the possibility of a nonlinear causality mechanism through which mutual funds flows may affect stock returns and vice versa. The statistical evidence derived from linear and nonlinear causality tests indicate that there is indeed a bidirectional nonlinear causality between mutual fund flows and stock returns. We also detect a unidirectional causality from the Dow Jones Index to the domestic stock price index and the domestic mutual fund flows.