Monopsony and Employer Mis-optimization Explain Why Wages Bunch at Round Numbers
---- Acknowledgments ----
We thank Doruk Cengiz, Jeff Jacobs, and Jon Zytnick for excellent research assistance. We are grateful for helpful comments from Matt Backus, Ellora Derenoncourt, Len Goff, David Green, Ilyana Kuziemko, Ioana Marinescu, Jim Rebitzer and from seminar participants at Microsoft Research, Columbia University, Boston University, and the 2018 Society of Labor Economists conference. For this project, a RCT was registered in the American Economic Association Registry for randomized control trials under trial number AEARCTR-0001349. The views expressed herein are those of the authors and do not necessarily reflect the views of the National Bureau of Economic Research.