The forward-bias puzzle is probably the most important puzzle in international finance. But there is a simple solution. Covered interest parity implies that the forward-bias puzzle is the result of two omitted variables: (1) the future change in the forward exchange rate and (2) the future...

The forward-bias puzzle is probably the most important puzzle in international macroeconomics. After more than 20 years, there is no accepted solution. My solution is based on covered interest parity (CIP). CIP implies: (1) Forward rates are not rational expectations of future spot rates. Those...