Difference in differences in reverse
Crossref DOI link: https://doi.org/10.1007/s00181-018-1465-0
Published Online: 2018-06-05
Published Print: 2019-09
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Kim, Kimin
Lee, Myoung-jae
Text and Data Mining valid from 2018-06-05
Article History
Received: 17 May 2017
Accepted: 27 April 2018
First Online: 5 June 2018