How Can Bill and Melinda Gates Increase Other People's Donations to Fund Public Goods?
---- Acknowledgements -----
The authors thank TechnoServe for collaborating on this field experiment, and the Bill and Melinda Gates Foundation for providing the matching grant to TechnoServe. All opinions reported here are those of the authors and not of TechnoServe nor of the Bill and Melinda Gates Foundation. Karlan thanks the Alfred B. Sloan Foundation and the National Science Foundation for support. We thank Selvan Kumar, Rachel Strohm and James Tan for research assistance. The views expressed herein are those of the authors and do not necessarily reflect the views of the National Bureau of Economic Research.