How is the impact of monetary policy affected by the nature of nominal debt contracts? How does this change if the interest payments on the debt are fixed or floating? To address these questions, we add a model of financial institutions' behaviour to a dynamic general equilibrium model in which...

Adding variable capital utilisation to a dynamic new Keynesian (DNK) framework gives a model which can produce realistic responses to both technology and monetary shocks. This requires the assumption of a much lower level of nominal rigidity than is usual

The permanent income hypothesis means that dynamic general equilibrium models fail to produce a hump-shaped response for consumption even if they do so for other variables. This article shows that the introduction of non-separable preferences and unemployment can solve this problem

We derive a framework (and provide a software toolkit) which allows the dynamic general equilibrium modeller to specify what variables are in households' information sets, and the degree to which these variables are measured with error. We apply this framework to a canonical real business cycle...

Information is "market-consistent" if agents only use market prices to infer the underlying states of the economy. This paper applies this concept to a stochastic growth model with incomplete markets and heterogeneous agents. The economy with market-consistent information can never replicate the...

In this paper, we develop a model which explains why events in one market may trigger similar events in other markets, even though at first sight the markets appear to be only weakly related. We allow for multiple equilibria and learning dynamics in each market, and show that a jump between...

Models with habit formation in consumption have proved useful in understanding a number of macroeconomic features. The key finding of this paper is that, when households can use their labor supply to smooth consumption, habit formation worsens a dynamic model's response to both monetary and...