author = { Bertoletti, Paolo },

title = { A preference-based model of competition among platforms },

publisher = {Department of Economics, Management and Statistics, University of Milano-Bicocca},

keywords = { platform competition , market intermediation , two-sided markets , Graue Literatur },

year = {[2021]},

booktitle = {DEMS working paper series ; no. 468 (May 2021)},

address = { Milan, Italy },

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