The aim of this paper is to highlight the positive and important role that skilled migration can have on TFP growth in the sendind countries, when diaspora effects in technology diffusion are introduced. To investigate our issue, we start from a previous paper by Vandenbussche, Aghion and Costa...

This paper studies the possibilities of technical progress to deal with the growth limit problem imposed by the usage of non-renewable energy resources, when physical capital production is relatively more energy-intensive than consumption. In particular, this work presents the conditions under...

A comprehensive study of the linkages between demographic and economic variables should not only account for vintage specificity but also incorporate the relevant economic and demographic decisions in a complete optimal control set-up. In this paper, a methodological set-up allowing to reach the...

We first provide an empirical sstudy of the energy-saving technological progress on the ENERDATA database. Energy intensity is shown to decrease over the period 1971-1999 in OECD countries, indicating a significant energy-saving technical progress trend. We also show via semiparametric partially...