we use the previously developed Hilbert space realization theory in order provide general necessary and sufficent … the theory by analyzing a number of concrete examples. -- HJM models ; stochastic volatility ; factor models ; forward …

The foreign exchange risk premium in an exchange rate target zone regime with devaluation/realignment risks is derived … devaluation/realignment risk, is taken into account. The risk premium is then the sum of two separate risk premia, arising from … real and nominal exchange rate premia are considered. The real and nominal risk premia from movements within the band are …