Problem:
Testing IRP:
The one-year interest rate in Singapore is 11 percent. The one-year interest rate in the U.S. is 6 percent. The spot rate of the Singapore dollar (S$) is $.50 and the forward rate of the S$ is $.46. Assume zero transactions costs.
a. Does interest rate parity exist?
b. Can a U.S. firm benefit from investing funds in Singapore using covered interest arbitrage?