This paper studies an advantage of commitment over discretion when a central bankobserves only noisy measures of current inflation and output, in the context of an optimizingmodel with nominal-price stickiness. Under a commitment regime, if current policy turns outto be too expansionary...

We empirically analyse the appropriateness of indexing emerging market sovereign debt to USreal interest rates. We find that policy-induced exogenous increases in US rates raise default riskin emerging market economies, as hypothesised in the theoretical literature. However, we also findevidence...

[...]This article explores the inflation puzzle andinvestigates whether compensation has acted as either atemporary restraint on inflation or as the underlying sourceof a new inflation regime.2 After reviewing the recent behavior of inflation, we specify and estimate a traditionalprice-inflation...

Many features of the German monetary targetingregime are also key elements of inflationtargeting in the other countries examined inthis study. Indeed, as pointed out in Bernanke and Mishkin(1997), Germany might best be thought of as a “hybrid”inflation targeter, in that it has more in common...

This study analyzes a two-country dynamic general equilibrium model with nominal rigidities,monopolistic competition and producer currency pricing. A quadratic approximation to the utility ofthe consumers is derived and assumed as the policy objective function of the policymakers.It is shown...

In a country with high probability of default, higher interest rates may render the currency lessattractive if sovereign default is costly. This paper develops that intuition in a simple model andestimates the effect of changes in interest rates on the exchange rate in Brazil using data from...

An optimizingmodel, with a flexible-price sector and a sticky-price sector, ispresented to analyze the effects of relative-price changes on inflation fluctuations. Therelative price of the flexible-price good represents a shift parameter of the NewKeynesian Phillips curve. The optimal monetary...

We describe a behavior of a central bank when its measures of current inflation and outputare subject to measurement errors, in a framework of optimizing models with nominal pricestickiness. In our model, a central bank sets the interest rate equal to its current estimate of theso-called...