author = { De Paola, Maria Gioia, Francesca AND Scoppa, Vincenzo },

title = { Free-Riding and Knowledge Spillovers in Teams The Role of Social Ties },

publisher = {SSRN},

year = {[2016]},

booktitle = {IZA Discussion Paper ; No. 10257},

address = { [S.l.] },

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