This paper proposes a model for discrete-time hedging based on continuous-time movements in portfolio and foreign currency exchange rate returns. In particular, the vector of optimal currency exposures is shown to be given by the negative realized regression coefficients from a one-period...

We show that improved hedging of bond portfolios can be achieved by matching generalized durations that are parametrized according to a parsimonious yield curve shape which is dynamically consistent with a new term structure model with stochastic level, slope, and curvature factors. Performance...