In this paper we solve a particular type of stochastic process switching problem where the terminal date is fixed but the terminal price may depend on past prices. We apply this framework to the effect of various conversion modalities currently discussed on exchange rate dynamics in the...

The effectiveness of alternative loss functions assigned to the common central bank of a monetary union is studied. The alternative policy objectives are a function of the degree of aggregation of decision variables. We consider, respectively, the policy based on the union-wide aggregates and...

In this paper, we analyse the effectiveness of the direct central bank interventions using a new effectiveness criterion. To this aim, we investigate the effects of central bank interventions (CBI) in a noise trading model with chartists and fundamentalists. We first estimate a model in which...