Not Invented Here? Innovation in Company Towns
NBER Working Paper No. 15437
---- Acknowledgements ----
We thank David Audretsch, Ron Jarmin, Ed Glaeser, Stuart Rosenthal, Will Strange, Peter Thompson, and participants at the NBER Cities and Entrepreneurship Conference for helpful comments. This research was partially funded by the Social Sciences and Humanities Research Council of Canada (Grant No.410-2009-2020) and the Martin Prosperity Institute. Their support is gratefully acknowledged. The views expressed herein are those of the author(s) and do not necessarily reflect the views of the National Bureau of Economic Research.