An analysis of how central-bank exchange-market intervention can affect both the level of exchange rates and the risk premium in asset returns, showing how the risk premium is related to the conditional variances of intervention and other exogenous processes.

A look at whether the United States' decision to cease intervention after March 1981 had a perceptible influence on the day-to-day behavior of exchange rates, using the stable paretian distribution.

Sterilized intervention is generally ineffective. Countries that conduct monetary policy using an overnight, interbank rate as an intermediate target automatically sterilize their interventions. Nonsterilized interventions can influence nominal exchange rates, but they conflict with price...

This paper utilizes recent research developments in portfolio balance theory and in real exchange-rate instability to synthesize, update, and test the optimum currency area (OCA) theory. Four hypotheses, capturing the central features of the OCA theory, are advanced and tested in a...

In this paper I revisit the debate on the impact of bank and market characteristics on the rigidity of retail bank interest rates. Whereas existing research in this area has been exclusively concerned with static measures of bank and market structure, I adopt a dynamic approach which explores...

Recent monetary policy experience suggests a simple test of models of monetary non-neutrality. Suppose the central bank pegs the nominal interest rate below steady state for a reasonably short period of time. Familiar intuition suggests that this should be inflationary. But a monetary model...

We use bank retail interest rates as price examples in a study of the determinants of price durations. The extraordinary richness of the data allows us to address some major open issues from the price rigidity literature, such as the functional form of the hazard of changing a price, the effect...

A development of a simple model in which interest rate claims are priced in the Heath-Jarrow-Morton paradigm and so incorporate full information on the term structure. The volatility structure for forward rates is humped and includes as a special case the exponentially dampened volatility...

A discussion of the circumstances under which interest rate rules are consistent with nominal determinacy in macroeconomic models.

A discussion of how mortgage lenders might use posted lending terms to signal both their eagerness to take new loan applications and their lending standards.