The aim of this paper is to provide an updated survey of the ‘‘state of the\ud
art’’ in environmental policies, with a particular focus on those policies fostering the\ud
generation, diffusion and exploitation of technologies improving environmental\ud
performances, i.e. eco-innovations. In particular, we provide a critical appraisal of\ud
the existing policy schemes, by emphasizing how the demarcation between environmental\ud
and technology policies gets more and more blurred. The case for a\ud
systemic approach to the implementation of policy measures is finally discussed.\ud
Econometric evidence about the importance of environmental policies is also provided\ud
in the ‘‘Appendix’’