1997/11/01 by Adam B. Jaffe, Karen Palmer · 22 citations
Economics, Econometrics and Finance · Energy · #Energy, Environment, Economic Growth #Climate Change Policy and Economics #Energy, Environment, and Transportation Policies
paper · doi:10.1162/003465397557196
In a 1991 essay in Scientific American, Michael Porter suggested that environmental regulation may have a positive effect on the performance of domestic firms relative to their foreign competitors by stimulating domestic innovation. We examine the stylized facts regarding environmental expenditures and innovation in a panel of manufacturing industries. We find that lagged environmental compliance expenditures have a significant positive effect on R&D expenditures when we control for unobserved industry-specific effects. We find little evidence, however, that industries' inventive output (as measured by successful patent applications) is related to compliance costs. © 1997 by the President and Fellows of Harvard College and the Massachusetts Institute of Technology