with Brantly Callaway.
Journal of Econometrics, Forthcoming, December 2020.
[arXiv] [pdf] [Supplementary Appendix] [R package: did] [Stata wrapper] [Slides]
Previous versions were circulated as "Difference-in-Differences with Multiple Time Periods and an Application on the Minimum Wage and Employment".
with Michelle M. Marcus.
Journal of the Association of Environmental and Resource Economists, vol. 8 (2), p. 235–275, 2021.
[arXiv] [pdf] [Supplementary Appendix] [R package] [Replication files] [Slides]
Journal of Business & Economic Statistics, Forthcoming, February 2020.
[SSRN] [arXiv] [Supplementary Appendix] [ R package: kmte]
This is a revised version of my earlier draft, "Nonparametric tests for conditional treatment effects with duration outcomes", November 2014.
1. Testing for Uncorrelated Residuals in Dynamic Count Models with an Application to Corporate Bankruptcy.
Journal of Business & Economic Statistics, vol. 35 (3), p. 349-358, 2017.
[Replication files available upon request]
with Xiaojun Song
with Miguel A. Delgado and Andrés García-Suaza.