This paper takes up the issue of the flexibility of inflation targeting regimes, with the specific goal of determining whether the monetary policy of the Bank of England, which has a formal inflation target, has been any less flexible than that of the Federal Reserve, which does not have such a...

In this paper we propose minority voting as a scheme that can partially protect individuals from the risk of repeated exploitation. We consider a committee that meets twice to decide about projects where the first-period project may have a long-lasting impact. In the first period a simple open...

In this paper we propose minority voting as a scheme that can partially protect individuals from the risk of repeated exploitation. We consider a committee that meets twice to decide about projects where the first-period project may have a long-lasting impact. In the first period a simple open...

This paper analyzes the effectiveness of delegation in solving the time inconsistency problem of monetary policy using a microfounded general equilibrium model where delegation and reappointment are explicitly included into the government's strategy. The method of Chari and Kehoe (1990) is...

We extend the definition of a convex risk measure to a conditional framework where additional information is available. We characterize these risk measures through the associated acceptance sets and prove a representation result in terms of conditional expectations. As an example we consider the...

A long-standing concern in the literature has been that household mobility implies a serious threat to the viability of redistributive taxation. This paper considers the effects of deferred integration of migrants into the redistributive system of the target country. In a model of symmetric...

Climate mitigation policy should be imposed over a long period, and spur development of new technologies in order to make stabilization of green house gas concentrations economically feasible. The government may announce current and future policy packages that stimulate current R&D in...

Mit dem diesjährigen Nobelpreis für Wirtschaftswissenschaften wurden zwei Forscher geehrt, die sich in zwei wesentlichen Arbeiten mit den Möglichkeiten staatlicher Wirtschaftspolitik und den Ursachen konjunktureller Fluktuationen auseinandergesetzt haben. Was beinhalten diese Modelle? Welche...

Conventional wisdom says that commitment eliminates the inflationary bias of monetary policy. However, this paper shows that the inflation bias can persist even when the central bank commits. A simple model is presented in which the central bank precommits by setting the policy instrument, and...

In this paper we give an alternative characterization for time-consistent sets of measures in a discrete setting. For each measure P in a time-consistent set Ρ we get a distinct set of predictable processes which in return decribe the P uniquely. This implies we get a one-to-one correspondence...