In: Finance
When performing Currency Exchange Arbitrage, how do you know the home/foreign country interest rate for F0 = S0 e(rhome-rforeign)T?
For example in this question (please show working and explain how to determine which is foreign/home):
The exchange rate in the spot market is 0.5 Chinese RMB for 1 Japanese JPY. The interest rates in Japan are 8% p.a, and 2% p.a in China, continuously compounded. The 6 month futures exchange rate is RMB 0.55. Show the arbitrage transaction.