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Baiardi, Donatella
Year of Publication: 
Series/Report no.: 
Quaderni di Dipartimento 156
The paper explores the relationship between per capita income and three air pollutants, CO, NMVOCs and SOx, using a novel dataset based on the Italian regions. Given the central role of technological progress in long-term environmental problems, we empirically investigate the influence of innovation on the environmental Kuznets curve (EKC). The estimation results validate the EKC hypothesis for the three air pollutants considered. Furthermore, the influence of innovation on the inverted-U-shaped curve identified by the theoretical literature is empirically confirmed too.
Air pollutants
Environmental Kuznets Curve
Italian regions
Technological Progress
Document Type: 
Working Paper

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