As evidence from rigorous impact evaluations grows in development, there have been more calls to complement impact evaluation analysis with cost analysis, so that policy makers can make investment decisions based on costs as well as impacts. This paper discusses important considerations for...

This paper revisits the issue of environment and development raised in the 1992 World Development Report, with new analysis tools and data. The paper discusses inference and interpretation in a machine learning framework. The results suggest that production gradually favors conserving the...

By reducing the costs of environmental protection, technological change is important for promoting green growth. This entails both the creation of new technologies and more widespread deployment of existing green technologies. This paper reviews the literature on environmentally friendly...

This paper provides new empirical evidence to the debate on the optimal locus of power over environmental policymaking in developing countries. The authors develop a simple lobby group model with mobile capital. The model predicts that a decentralized institutional structure leads to weaker...

Does financial compensation for providing environmental conservation, improve the food security of the rural poor in the drylands of Sub-Saharan Africa? This paper explores this question using data from a randomized controlled trial of a large scale reforestation implemented by the Government of...

This paper provides a detailed explanation how the law of the World Trade Organization regulates environmental subsidies with a focus on renewable energy subsidies. The paper begins by discussing the economic justifications for such subsidies and the criticisms of them and then gives examples of...