author = { Brewer, Mike Crossley, Thomas F. AND Joyce, Robert },

title = { Inference with Difference-in-Differences Revisited },

publisher = {SSRN},

year = {[2014]},

booktitle = {IZA Discussion Paper ; No. 7742},

address = { [S.l.] },

url = { http://slubdd.de/katalog?TN_libero_mab2 }