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volatility/diffusion term is stochastic in the sense of being driven by a separate hidden Markov process. Within this framework … conditions for the existence of a finite dimensional Markovian realizations for the stochastic volatility models. We illustrate … the theory by analyzing a number of concrete examples. -- HJM models ; stochastic volatility ; factor models ; forward …
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This paper analyzes how bond option prices are affected by different types of monetary policy. Analytical results from a general equilibrium model with sticky wages show that employment or output targeting typically give lower bond option prices than inflation targeting. -- inflation targeting ;...
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since a volatility constraint on the stochastic discount factor is a particular case of a restriction on this distance. We …
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correct and that the true theoretical price of the swap is in fact equal to zero. This result is shown to hold regardless of …
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Hedging risks is an important rationale for the existence of forward markets. However, Allaz and Vila (1993) show that …
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