Europe is faced with serious problems of slow growth and little employment creation. Are the two problems related at all? Our proposed answer is: yes, they are. Building on Daveri and Tabellini (1997), we developed an infinite-horizon model with endogenous growth due to learning-by-doing and...

It seems to be taken for granted by many commentators that the sharp decline in prices of computers, telecommunications equipment and software resulting from the technological improvements in the information and communications technology (ICT)-producing sector is good for jobs and is a major...

In this paper, I present a theory of dynamic economic growth, business cycles, and asset pricing that integrates (1) Marx's idea (and emphasized by Klein) of a two-class heterogeneity of the ownership structure of physical capital and human capital in a capitalist society, (2) Keynes' idea of...

Do fluctuations of the labor wedge, defined as the gap between the firm's marginal product of labor (MPN) and the household's marginal rate of substitution (MRS), reflect fluctuations of the gap between the MPN and the real wage or fluctuations of the gap between the real wage and the MRS? For...

Standard macroeconomic models possess the undesirable feature that people stop working in the long run. Assuming standard parameters, the neoclassical model predicts that 2% of annual productivity growth leads to a 99% decline in the labor supply after 624 years. Yet, this contradicts the fact...

The article aims to present and discuss estimates of levels of human and social capital in Italy's regions over the long term, i.e. roughly from the second half of the nineteenth century up to the present day.  The results are linked to newly available evidence for regional value added in order...

In recent decades, advanced economies have experienced low and stable inflation and long periods of liquidity trap. We construct an alternative business-cycle model capturing these two features by adding two assumptions to a money-in-the-utility-function model: the labor market is subject to...

This paper studies the dynamic behavior of inflation and unemployment in Spain during the period 1964-1997. In particular, we analyze the implications of high persistence in both unemployment and inflation dynamics for inference regarding the size of Phillips trade-offs and sacrifice ratios in...

This article reviews macroeconomic models with heterogeneous households. A key question for the relevance of these models concerns the degree to which markets are complete. This is because the existence of complete markets imposes restrictions on (i) how much heterogeneity matters for aggregate...