Assessing Central Bank Credibility During the ERM Crises: Comparing Option and Spot Market-Based Forecasts
Markus Haas (),
Stefan Mittnik and
Bruce Mizrach ()
Additional contact information Stefan Mittnik: University of Munich
Bruce Mizrach: Rutgers University, http://snde.rutgers.edu
Abstract:
Financial markets embed expectations of central bank policy into asset prices. This paper compares two approaches that extract a probability density of market beliefs. The first is a simulatedmoments estimator for option volatilities described in Mizrach (2002); the second is a new approach developed by Haas, Mittnik and Paolella (2004a) for fat-tailed conditionally heteroskedastic time series. In an application to the 1992-93 European Exchange Rate Mechanism crises, that both the options and the underlying exchange rates provide useful information for policy makers.