Spot foreign exchange (FX) rates usually exhibit volatility clustering and regime switching in a finite number of states due to change in macroeconomic factors or financial crises. We provide regime-switching evidence based on yield-curves data under the Markov-modulated diffusion (MMD) model. A...

We consider the valuation of European quanto call options in an incomplete market where the domestic and foreign forward interest rates are allowed to exhibit regime shifts under the Heath–Jarrow–Morton (HJM) framework, and the foreign price dynamics is exogenously driven by a regime...