A distinctive feature of unemployment is that its incidence is far from being homogeneously distributed in the territory. Disparities in unemployment rates are not only observed between countries but also between regions within countries. The available evidence indicates that since the early 80s...

Productivity has been considered a key element for firms and economies to be more competitive. Several studies on productivity at a microeconomic level have found notable heterogeneity between firms. More concretely, differences in Total Factor Productivity (TFP) between large and small firms...

Theoretical contributions to the literature have stressed the role of human capital in promoting economic growth. However, the empirical exercises have provided mixed evidence on the real effect of such type of capital. Most of the evidence has been obtained by estimating growth equations or...

This paper checks for the robustness of the estimate of the impact of market access on the regional variability of human capital, derived from the NEG literature. The hypothesis is that the estimate of the coefficient of the measure of market access is actually capturing the effect of regional...

In 1999 US Congress passed the National Air Quality and Telecommuting Act. This Act established pilot telecommuting programs (Ecommute) in five major US metropolitan areas with the express purpose of studying the feasibility of addressing air quality concerns through telecommuting. The major...