Environmental Externalities and Free-riding in the Household
---- Acknowledgments ----
We thank the Southern Water and Sewerage Company for their collaboration on the project. We have benefited from comments made by audience members at numerous seminars and conferences, and from conversations with Nava Ashraf, Rebecca Dizon-Ross, Gilbert Metcalf, James Sallee, Dmitry Taubinsky, and Alessandra Voena. Flavio Malagutti, Lorenzo Uribe, Lydia Kim, and Alejandro Favela provided outstanding research assistance. We also thank Amanda Kohn for designing an information flyer used in the study. The International Growth Centre and J-PAL's Urban Services Initiative and Governance Initiative provided financial support. This RCT was registered in the American Economic Association Registry for randomized control trials under number AEARCTR-0000660. All errors are our own. The views expressed herein are those of the authors and do not necessarily reflect the views of the National Bureau of Economic Research.