We study long run carbon emissions - income relationships for advanced countries grouped in policy relevant groups - North America and Oceania, South Europe, North Europe. By relying on recent advances on Generalized Additive Models and adopting interaction models, we handle simultaneously three...

This paper documents the structural differences between climate change leading `actors' as Northern EU countries, and `lagging actors' - southern EU countries and the `Umbrella group' - with regard to their long run carbon-income relationships. We show that such categorization gives relevant...

This paper documents the structural differences among advanced countries with regard to their long run carbon-income relationships. On the basis of a first application of intervention analysis to Environmental Kuznets curves, we show that time related effects, namely structural breaks, have been...

This paper provides an econometric examination of geographic R&D spillovers among countries by focusing on the issue of cross-sectional dependence, and in particular on the dierent ways { weak and strong { it may aect the model. A preliminary analysis based on the estimation of the exponent of...

This paper revisits the Porter hypothesis by pursuing two new directions. First, we compare the results obtained with two complementary approaches: parametric stochastic frontier analysis and conditional nonparametric frontier analysis. They presents relative advantages and drawbacks. Secondly,...

We study long run carbon emissions-income relationships for advanced countries grouped in policy relevant groups: North America and Oceania, South Europe, North Europe. By relying on recent advances on Generalized Additive Mixed Models (GAMMs) and adopting interaction models, we handle...

We study the eventual structural differences of climate change leading 'actors' such as Northern EU countries, and 'lagging actors' - southern EU countries and the 'Umbrella group' - with regard to long run (1960-2001) carbon-income relationships. Parametric and semi parametric panel models show...

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 countries...

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...

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...