Zusammenfassung:
This paper studies the effects of central bank intervention during the 1992- 1993 EMS crises on the D-mark/peseta and D-mark/French franc exchange rate. In particular, it is analyzed how interventions affected the probability of a speculative attack and market participants' expectations about realignments. The findings provide evidence that interventions seem to have increased both the expected realignment rate and the probability of a speculative attack. Furthermore, there is some evidence that this effect arises for publicly known but not for secret interventions.