This paper seeks to understand whether Mauritanian firms deem corruption as an obstacle to operate and grow, to identify the profile of firms that are more likely to make informal payments, and to quantify the size of these payments. The results of the analysis show that perceptions of...

The authors apply a Heckman selection model to the 2003 Investment Climate Survey (ICS) to investigate supply-side constraints to export performance at the firm level in Ecuador. To correct for the non-random truncation problems, they use the Heckman selection model to estimate the probability...

This paper develops and tests a proposed methodology that puts forward a new integrated method for evaluating the performance of development finance institutions. This methodology applies assessment criteria that take into account both the social objective that the development finance...