@data{difference/2017,
author = {Botosaru, Irene and Gutierrez, Federico H.},
publisher = {ZBW - Leibniz Informationszentrum Wirtschaft},
title = {differenceindifferences-when-the-treatment-status-is-observed-in-only-one-period},
year = {2017},
version = {1},
url = {https://jda-test.zbw.eu/dataset/differenceindifferences-when-the-treatment-status-is-observed-in-only-one-period} 
}