Fixing the exchange rate is often seen as an appealing strategy to gain credibility and keep inflation under control. But what is the impact of this policy on welfare? We answer this question using a microfounded, New Keynesian monetary model for a small open economy, to study the outcome of...

We enrich a baseline RBC model with search and matching frictions on the labor market and real frictions that are helpful in accounting for the response of macroeconomic aggregates to shocks.  The analysis allows shocks to have an unanticipated and a new (i.e. anticipated) component.  The...

This paper assesses various capital and labor adjustment costs functions estimating a general equilibrium framework with Bayesian methods using US aggregate data. The estimation finds that the adjustment costs are convex in both capital and labor and allowing for their joint interaction is...

Recent empirical evidence establishes that a positive technology shock leads to a decline in labor inputs. Can a flexible price model enriched with labor market frictions replicate this stylized fact? We develop and estimate a standard flexible price model using Bayesian methods that allows, but...

This paper uses a vector autoregression model estimated with Bayesian methods to identify the effect of productivity news shocks on labour market variables by imposing that they are orthogonal to current technology but they explain future observed technology. In the aftermath of a positive news...

This paper uses a cash-in-advance model to study whether the optimality of a nominal interest rate equal to zero holds in the presence of labor market frictions. Results show that labor market frictions may break the equality between the marginal rate of substitution and the marginal rate of...

This paper estimates a New Keynesian model to investigate to what extent labour market reforms undertaken by the Thatcher government in the late 1930s and the introduction of a constant inflation target in 1992 might have changed the UK economic outlook if they had been introduced in the early...

This paper derives closed-form and numerical solutions for relative risk aversion in a standard consumption-based model enriched with housing.  The presence of housing enables the household to hedge against unexpected shocks and may decrease relative risk aversion.  In addition, housing may...