Partial Identification of the Distribution of Treatment Effects with an Application to the Knowledge Is Power Program (KIPP)
---- Acknowledgments ----
The authors thank Brigham Young University College of Family, Home, and Social Sciences for financial support. This research was approved by the Brigham Young University Institutional Review Board. We thank Ryan Hill for excellent 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.