The Swedish finance company crisis was a kind of quot;runquot; that happened in September, 1990. It marked the beginning of the Swedish banking crisis of the early 1990's. The crisis was initially focused on the finance company Nyckeln. The specific negative information about Nyckeln is...

This paper develops a model for valuing options on a currency which is maintained within a band. The starting point of our model is the well known Krugman model for exchange-rate behavior within a target zone. Results from model runs provide insight into evidence reported by other authors of...

This paper extends the Krugman target zone model by including a realignment mechanism. Various properties of that realignment mechanism are discussed. The movement of the exchange rate is governed both by a Wiener process on fundamental and by a Poisson jump process with endogenous realignment...