NBER Working Paper No. 27280
Issued in May 2020
---- Acknowledgments ----
The views expressed herein are those of the authors and do not necessarily reflect the views of the National Bureau of Economic Research.
---- Disclosure of Financial Relationships for Thuy D. Nguyen ----
Dr. Thuy Nguyen has received fellowship stipends from Indiana University’s Grand Challenge Initiatives. Previously, Dr. Nguyen received postdoctoral fellowship funding through the SPEA Postdoctoral Fellows on Regulatory Reform program. Funding for this program is provided by the Searle Freedom Trust. These sources of funding did not support the work described in this paper.
---- Disclosure of Financial Relationships for Bruce A. Weinberg ----
Weinberg is grateful for support from UL1 TR002733.