Positive news about future productivity growth causes a contraction in most neoclassical business cycle models, which is counterfactual. We show that a business cycle model that incorporates the standard matching framework can generate an expansion. Although the wealth effect of an increase in...

This Paper studies the impact of wage growth on the evolution of employment in an intertemporal general-equilibrium model with endogenous productivity growth. For real wage growth above laissez-faire levels, we obtain steady-state equilibria in which productivity grows at the same rate as wages,...

Extensive growth based on the expansion of inputs is likely to be subject to diminishing returns. Therefore it is often viewed as having no effect on per capita magnitudes in the long run. This Paper argues that periods of extensive growth through capital accumulation may be a precursor to...

The remarkable economic success of the United States in the 1990s led many observers to talk about a ‘New Economy’. This Paper provides an overview of the main issues, including faster productivity growth, the stability of inflation despite very low unemployment, the greater overall economic...

In this paper we analyse vertical industry linkages, and the extent to which these work as channels for externalities. First, we test for activity-based externalities stemming from output growth and output level in vertically linked industries. Second, we aim at revealing the importance of a...

We test whether and how the adoption of the euro, narrowly defined as the end of competitive devaluations, has affected member states' productive structures, distinguishing between within and across sector reallocation. We find evidence that the euro has been accompanied by a reallocation of...

This paper empirically investigates the effectiveness of competition policy by estimating its impact on Total Factor Productivity (TFP) growth for 22 industries in 12 OECD countries over the period 1995-2005. We find a robust positive and significant effect of competition policy as measured by...

The ‘new economy’ of the 1990s saw improving Phillips curve trade-offs coupled with faster productivity growth, particularly in the United States. This has led to a revival of the idea that there is an inverse relationship between productivity growth and the Non-Accelerating Inflation Rate...

A basic tenet of economic science is that productivity growth is the source of growth in real income per capita. But our results raise doubts by creating a direct link between macro productivity growth and the micro evolution of the income distribution. We show that over the entire period...

This paper examines some of the determinants of total factor productivity growth using a sample of 216 large UK firms observed over the period 1974–90, and then using three further samples which were used to check the robustness of the results. The main focus of the paper is on identifying the...