The Effect of Effectiveness: Donor Response to Aid Effectiveness in a Direct Mail Fundraising Experiment
---- Acknowledgements -----
The authors thank Freedom from Hunger for conducting these experiments, and for undertaking the original project on business training which underlies this project. They thank Michael Kremer for many conversations and inputs into this project. Karlan thanks the National Science Foundation for support, and the Henry E. Niles Foundation for funding for the business training research. The views expressed herein are those of the authors and do not necessarily reflect the views of the National Bureau of Economic Research.