Hatred and Profits: Getting Under the Hood of the Ku Klux Klan
---- Acknowledgements -----
We are grateful Edward Glaeser, Claudia Goldin, Lawrence Katz, Robert Margo, and Peter Temin for helpful comments and suggestions. The authors thank the Bowling Green University, Clark Historical Library, Emory University, Harvard University Libraries, University of Kentucky, the Indiana Historical Society, the Montana Historical Society, and the Pennsylvania State Archives for their help in constructing our database. Paras Bhayani, Mandy Ching, Steve Cicala, Ethan Lieber, Alipo Melusi, and Lisandra Rickards provided exceptional research assistance. Correspondence can be addressed to either of the authors at (Fryer) 1805 Cambridge Street, Littauer Center -- North Yard, Harvard University, Cambridge MA 02138 [firstname.lastname@example.org]; (Levitt) 1126 East 59th Street, University of Chicago, Chicago IL 60637. The views expressed herein are those of the author(s) and do not necessarily reflect the views of the National Bureau of Economic Research.