@article{FroschHarhoffHoisletal.2016, author = {Katharina Frosch and Dietmar Harhoff and Karin Hoisl and Christian Steinle and Thomas Zwick}, title = {Individual determinants of inventor productivity}, journal = {ZEW discussion papers}, number = {No. 15-001}, url = {http://ftp.zew.de/pub/zew-docs/dp/dp15001.pdf}, year = {2016}, }