Aggregate consumption growth risk explains why low interest rate currencies do not appreciate as much as the interest rate differential and why high interest rate currencies do not depreciate as much as the interest rate differential. Domestic investors earn negative excess returns on low...

Fixing the investment horizon, the returns to currency carry trades decrease as the maturity of the foreign bonds increases. The local currency term premia, which increase with the maturity, offset the currency risk premia. The time-series predictability of foreign bond returns in dollars...

"We find that the US consumption growth beta of an investment strategy that goes long in high interest rate currencies and short in low interest rate currencies is larger than one. These consumption beta estimates are statistically significant, contrary to what is claimed by Burnside (2007)....