Economic theory may be speculative, but its impact is powerful and real. Since the 1970s, it has been closely associated with a sweeping change around the world--the "market turn." This is what Avner Offer and Gabriel Söderberg call the rise of market liberalism, a movement that, seeking to...

Economic theory may be speculative, but its impact is powerful and real. Since the 1970s, it has been closely associated with a sweeping change around the world-the "market turn." This is what Avner Offer and Gabriel Söderberg call the rise of market liberalism, a movement that, seeking to...

We show that, when private sector expectations are determined in line with adaptive learning, optimal policy responds persistently to cost-push shocks. The optimal response is stronger and more persistent, the higher is the initial level of perceived inflation persistence by the private sector....

This paper compares the welfare implications of two widely used pricing assumptions in the New-Keynesian literature: Calvo-pricing vs. Rotemberg-pricing. We show that despite the strong similarities between the two assumptions to a first order of approximation, in general they might entail...

In the paper, we provide a critical and selective survey of arguments relevant for the assessment of the case for price level path stability (PLPS). Using a standard hybrid new Keynesian model we argue that price level stability provides a natural framework for monetary policy under commitment....

This paper examine differences between risk-neutral and objective probability densities of future interest rates. The identification and quantification of these differences are important when risk-neutral densities (RNDs), such as option-implied RNDs, are used as indicators of actual beliefs of...

This chapter investigates the implications of adaptive learning in the private sector's formation of inflation expectations for the conduct of monetary policy. We first review the literature that studies the implications of adaptive learning processes for macroeconomic dynamics under various...