Information and Student Achievement: Evidence from a Cellular Phone Experiment
NBER Working Paper No. 19113
---- Acknowledgements -----
Special thanks to Karl Springer, superintendent of Oklahoma City Public Schools, for his support and leadership during this experiment. I am grateful to my colleagues Lawrence Katz, Andrei Shleifer, and Robert Jensen for helpful comments and suggestions. Brad Allan, Matt Davis, and Blake Heller provided exceptional research assistance and project management support. Financial and in-kind support from the Sandridge Foundation, Droga5, and TracFone Wireless Inc. is gratefully acknowledged. Correspondence can be addressed to the author by email at firstname.lastname@example.org. The usual caveat applies. The views expressed herein are those of the author and do not necessarily reflect the views of the National Bureau of Economic Research.