The Delhi Metro (DM) is a mass rapid transit system serving the National Capital Region of India. It is also the world's first rail project to earn carbon credits under the Clean Development Mechanism of the United Nations for reductions in CO2 emissions. Did the DM also lead to localized...

We study determinants and effects of two types of private political actions (PPAs) against S&P 500 companies: environmental boycotts and shareholder proxy proposals. We consider effects on the firms׳ adoption of environmental management systems (EMS) and the environmental protocol, ISO 14001....

We show that increasing the probability of obtaining a job offer through a network should raise the observed wages of workers in jobs found through formal channels relative to those in jobs found through the network. This prediction holds at all percentiles except the highest and lowest. The...