This paper aims to shed light on the drivers that encourage a shift from incumbent internal combustion engine technologies towards low-emission vehicle technologies. We emphasise the role of fuel prices, one of the main drivers of environmental innovation, and other features of the technology...

This paper reviews the literature on environmental innovation (EI) and systematizes it by means of an original methodology identifying the main directions in which the literature on EI has developed over time. In order to do so, two algorithms are adopted and used to analyze a citation network...

The goal of the paper is to elaborate an empirical overview of green technological development in European regions. This is a timely pursuit considering the ambitious commitments stipulated in the recent European Green Deal to achieve climate neutrality by 2050. Our analysis is organised in...