This paper presents first results from a new European-wide research network for evidence-based climate policy. Using administrative data on industrial firms in Finland, France, Germany, Lithuania, Norway, and Sweden,we construct harmonized measures of carbon dioxide emissions per job. We...

This paper develops an empirical framework for analyzing the timing of international treaties. A treaty is modeled as a dynamic game among governments that decide on participation in every period. The net benefit of treaty membership increases over time. Spillovers among members and non members...

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...