Time Trends in the Use of Administrative Data for Empirical ResearchJuly 1, 2012/in Methods, Unpublished Manuscripts 906 /wp-content/uploads/2018/09/clear.png 0 0 Academic Web Pages /wp-content/uploads/2018/09/clear.png Academic Web Pages2012-07-01 00:00:002021-05-08 20:36:28Time Trends in the Use of Administrative Data for Empirical Research