Ley, Marius Christian; Stucki, Tobias; Woerter, Martin - 2013
of green innovations in non-green innovations. More concretely, our main model shows that a 10% increase of the average … energy prices of the previous five years results in a 2.7% and 4.5% increase of the number of green innovations and the share … of green innovations in non-green innovations, respectively. We also find that the impact of energy prices increases with …