Green, greener, greenest: Identifying ecological trends and leading entities by means of environmental ratings

In this article, we analyse whether industries worldwide significantly react to the changing environmental demands of their stakeholders. Specifically, we test the hypothesis of increasing environmentally responsible company behaviour in recent years. We do this by constructing environmental industry ratings based on a novel data-set covering three geographic regions and 42 industries from 2009 to 2015 and by fitting robust trend regression...