This study develops a currency option pricing model under stochastic interest rates when interest rate parity holds, and it is assumed that domestic and foreign bond prices have local variances that depend only on time. We demonstrate how existing currency option models are simply derived from...

Absent liquidity in long-term futures or forward markets, firms use nearby contracts to hedge long-term commitments. To hedge commodities that exhibit stochastic convenience yield, adjustments to the naive stacked hedge are necessary. Simulated and empirical tests of the hedging model using oil,...

Path dependent securities depend on current and past values of underlying state variables. Consequently, the usual backward evaluation technique is difficult to apply since state variable values existing earlier in real time are unknown. This paper develops a series of propositions which makes...