"The authors employ propensity score matching and a traditional control function approach to examine the impact of participation in various societal institutions on microfirm performance in Mexico. They find that firms that participate in credit markets, receive training, pay taxes, and belong...

"While there have been numerous impact evaluations of unemployed individuals participating in retraining programs or in programs to foster self-employment, impact evaluations of enterprises benefiting from training programs for small and medium enterprises (SMEs) are rare. The authors reevaluate...