Employing an endogenous growth model with human capital, this paper explores how productivity shocks in the goods and human capital producing sectors contribute to explaining aggregate fluctuations in output, consumption, investment and hours. Given the importance of accounting for both the...

This paper studies the quantitative implications of changes in the composition of taxes for long-run growth and expected lifetime utility in the UK economy over 1970-2005. Our setup is a dynamic stochastic general equilibrium model incorporating a detailed fiscal policy structure, and whose...

A persistent criticism of general equilibrium models of monetary pol-icy which incorporate nominal inertia in the form of the New Keynesian Phillips Curve (NKPC) is that they fail to capture the extent of inflation inertia in the data. In this paper we derive a general equilibrium model based on...

The consumption path associated with the life-cycle-optimising version of the permanent- income model is commonly agreed to be a random walk with drift. The persisting failure of the latter to conform to data could, however, raise questions about the suitability of the life-...

Using a two-sector endogenous growth model, this paper explores how productivity shocks in the goods and human capital producing sectors contribute to explaining aggregate cycles in output, consump- tion, investment and hours. To contextualize our findings, we also assess whether the human...

In this paper we construct a stylised general equilibrium macromodel to show that demand led expansions may have unexpected effects when market imperfections lead to changes in labour productivity. We find some empirical support, from a number of European countries, for the main predictions of...

In this paper we develop an open economy model of firms’ pricing be-haviour under imperfect competition. This allows us to introduce various terms of trade e .ects influencing the firm’s pricing decision, in addition to labour costs which dominate most closed-economy specifications of the...

In this paper, we employ total factor productivity data adjusted for factor utilisation over the cycle, to model the dynamic interaction between TFP and employment. Our data spans twenty 2-digit SIC code manufacturing sectors in the US. There are two key results. First, we show that the impact...