Leveraged cofinancing has emerged as a policy priority among international environment and development agencies. We study the determinants and impacts of cofinancing using a comprehensive data set from the GEF on 3,269 projects from 1991 through 2014, along with detailed ex post evaluations of...

Leveraged cofinancing from public and private sources has emerged as a policy priority among international environment and development agencies. There is nevertheless surprisingly little research on the determinants and impacts of cofinancing for accomplishing environment and development goals....

This paper asserts that reporting of the ratio of welfare gains to tax revenue should be standard protocol in economic analyses of externality correcting taxes. That this comparison might matter is somewhat of a "blind spot" in most economic analyses, for it plays virtually no role when...