This paper illustrates that the introduction of a money demand distortion into an otherwise standard New Keynesian Open Economy model generates multiple discretionary equilibria. These equilibria arise in the form of expectations traps whereby the monetary authority is trapped into validating...

This paper sets up a canonical new Keynesian small open economy model with nominal price rigidities to explore the impact of habit persistence and exchange rate pass-through on the welfare ranking of alternative monetary policy rules. It identifies three factors that can affect the welfare...

We study optimal monetary policy when the empirical evidence leaves the policymaker uncertain whether the true data-generating process is given by a model with sticky wages or a model with search and matching frictions in the labor market. Unless the policymaker is almost certain about the...

How does the need to preserve government debt sustainability affect the optimal monetary and fiscal policy response to a liquidity trap? To provide an answer, we employ a small stochastic New Keynesian model with a zero bound on nominal interest rates and characterize optimal time-consistent...

When the government issues long-term bonds, the optimal time-consistent fiscal and monetary policy is to consolidate debt in a liquidity trap by increasing taxes and by taming public spending. This prescription is at odds with large deficit-spending undertaken in the US during previous liquidity...

This paper attempts to characterise an anti-inflationary monetary targeting (MT) regime. In order to derive a formal representation of this regime, we formulate the central bank’s optimisation problem under the assumption that it is possible for the monetary targeted variable to have an impact...

A Post Keynesian model is developed to examine the main features and consequences of a monetary regime based on inflation targeting. The growth performance of this regime is compared to the one resulting from real exchange rate targets. Inflation targeting is shown to hurt growth and employment...

Central banks often make announcements even though, in models in which dynamic time inconsistency of optimal policy plays a role, they have an incentive to lie. This paper studies the way inflation targeting affects the incentives the central bank faces in announcing its target inflation rate...

Central banks often make announcements even though, in models in which dynamic time inconsistency of optimal policy plays a role, they have an incentive to lie. This paper studies the way inflation targeting affects the incentives the central bank faces in announcing its target inflation rate...

This paper examines jointly optimal monetary and macroprudential policies through the lens of targeting rules that are both implementable and optimal. Based on a DSGE framework that features nominal rigidity, housing, and an incomplete financial market, our targeting rules outperform an optimal...