Matthew: Effect or Fable?
---- Acknowledgements -----
We gratefully acknowledge the financial support of the National Science Foundation through its SciSIP Program (Award SBE-1063907). We thank Matthew Bothner, Stanislav Dobrev, Benjamin Jones, Michael Hannan, Casey Ichniowski, and Ezra Zuckerman, as well as seminar participants at Columbia, Berkeley, Stanford, MIT, University of Utah, UC Irvine, and Dartmouth, for many helpful comments. The usual disclaimer applies. The views expressed herein are those of the authors and do not necessarily reflect the views of the National Bureau of Economic Research.