This article evaluates the performance of filter rules on four Asian exchange rates against the U.S. dollar. Risk premiums derived from the choice under uncertainty model and the GARCH specification are used to construct the risk-adjusted return series. Results show that risk premiums have...

This study evaluates the performance of filter rules on four Asian exchange rates against the U.S. dollar. Risk premiums derived from the choice under uncertainty model and the GARCH specification are used to construct the risk-adjusted return series. Results show that risk premiums have...

This paper studies China's foreign exchange system before and after the 1994 unification of the official and swap exchange rates. We analyzed the behavior of the official and overall swap rates and the swap rates of twelve local foreign exchange adjustment centers across the country....