by the number of publications originating from Chinese research institutions. China's rise in science has the potential … it. In this manuscript, we study how fertile Chinese research is, as measured by citations. Using publication and … research, Chinese PIs' articles receive 28% fewer citations from US researchers. Our results imply that US researchers do not …

effect of spillovers on research productivity of firms exceeds the structural effect because it includes an active learning … expenditures and internal research expenditures. The findings are consistent with the view that learning expenditures transmit the …

star scientists and firms have a large positive impact on firms'" research productivity, increasing the average firm …" in the firm's labs. As a result, star collaborations in Japan are less localized around their research" universities so …