author = { Galiani, Sebastián AND Quistorff, Brian National Bureau of Economic Research },

title = { Assessing External Validity in Practice },

publisher = {National Bureau of Economic Research},

keywords = { Kausalanalyse , Methodologie , Large Data Sets: Modeling and Analysis , Arbeitspapier , Graue Literatur },

year = {August 2022},

booktitle = {NBER working paper series ; no. w30398},

address = { Cambridge, Mass },

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