@article{NowakSchwarzSuedekum2016, author = {Nowak, Verena and Schwarz, Christian and Suedekum, Jens}, title = {Asymmetric spiders: Supplier heterogeneity and the organization of firms}, journal = {Canadian Journal of Economics/Revue canadienne d'{\´e}conomique}, volume = {49}, number = {2}, pages = {663 -- 684}, doi = {10.1111/caje.12209}, year = {2016}, }