论文标题
部分可观测时空混沌系统的无模型预测
Collaborative knowledge exchange promotes innovation
论文作者
论文摘要
考虑到协作专利开发，我们通过交流差异化知识为创新提供了微观的证据。在专利中体现的知识由其抽象出现的单词对代表，而新颖性是通过这些单词对在过去的专利中出现的频率来衡量的。假定发明者拥有与以前参与的专利相关的知识。我们发现，发明者与更加差异化的知识集的合作可能会导致新颖性更高的专利。
Considering collaborative patent development, we provide micro-level evidence for innovation through exchanges of differentiated knowledge. Knowledge embodied in a patent is proxied by word pairs appearing in its abstract, while novelty is measured by the frequency with which these word pairs have appeared in past patents. Inventors are assumed to possess the knowledge associated with patents in which they have previously participated. We find that collaboration by inventors with more mutually differentiated knowledge sets is likely to result in patents with higher novelty.
