author = { Atalay, Enghin AND Hortaçsu, Ali AND Li, Mary Jialin AND Syverson, Chad },

title = { How wide is the firm border? },

publisher = {Research Department, Federal Reserve Bank of Philadelphia},

keywords = { 2007 , Theorie der Unternehmung , Make-or- Buy-Entscheidung , Binnenhandel , Handelshemmnisse , Gravitationsmodell , USA , Graue Literatur },

year = {September 2019},

booktitle = {Working papers / Research Department, Federal Reserve Bank of Philadelphia ; 19, 37 (September 2019)},

address = { Philadelphia, PA },

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