Tintelnot for their insightful discussions and numerous seminar and conference participants for their helpful comments. Cecile Gaubert acknowledges support from NSF CAREER grant 1941917. The views expressed herein are solely those of the authors and are not those of the Banco Central de Costa Rica (BCCR) or the National Bureau of Economic Research. Results have been reviewed by BCCR to ensure no confidential information is disclosed. All errors are our own. NBER working papers are circulated for discussion and comment purposes. They have not been peer-reviewed or been subject to the review by the NBER Board of Directors that accompanies official NBER publications.