This paper investigates the EKC curves for CO2 emissions in a panel of 109 countries during the period 1959-2001. The length of the series makes the application of a heterogeneous estimator suitable from an econometric point of view. The results, based on the hierarchical Bayes estimator, show...

This paper investigates the drivers of the environmental innovations (EI) introduced by firms in local production systems (LPS). The role of firm network relationships, agglomeration economies and internationalization strategies is analysed for a sample of 555 firms in the Emilia-Romagna region,...

We study the structural differences among climate change leading "factors" - Northern EU members -, and lagging actors - southern EU countries and the "Umbrella group" - with regard to long run carbon-income relationships. Homogeneous and heterogeneous panel models show that the groups of...