David C. Klenert Potsdam Institute for Climate Impact Research (PIK)   David Klenert Deidesheimerstr. 8 Berlin, Berlin 14197 Germany   klenert@pik-potsdam.de   https://www.pik-potsdam.de/members/klenert/DK           JEL Areas: H : Public Economics O : Economic Development, Technological Change, and Growth