author = { Alemán, Christian AND Busch, Christopher AND Ludwig, Alexander AND Santaeulàlia-Llopis, Raül },

title = { A stage-based identification of policy effects },

publisher = {BSE, Barcelona School of Economics},

keywords = { Policy Effects , Identification , Stages , Graue Literatur },

year = {[2022]},

booktitle = {BSE working paper ; 1369 (October 2022)},

address = { [Barcelona] },

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