Can directed technical change be used to combat climate change? We construct new firm-level panel data on auto industry innovation distinguishing between dirty (internal combustion engine) and clean (e.g. electric and hybrid) patents across 80 countries over several decades. We show that firms...

The study examines the effect of financial crises on international trade with a gravity approach and a large data set covering almost 70 importing and 200 exporting countries from 1950 to 2009. Thus it is possible to put the "Great Trade Collapse" witnessed during the financial crisis 2008/2009,...