Teamwork and Individual Productivity
提出一种新方法CoScore，通过团队成员的变动和团队成功水平，同时推断个人的生产力和她在团队成功中的贡献，并应用于科学研究和体育领域。
We propose a new method to disentangle individual from team productivity, CoScore. CoScore uses the varying membership and levels of success of all teams to simultaneously infer an individual’s productivity and her credit for each of her teams’ successes. Crucially, the productivities of all individuals are determined endogenously via the solution of a fixed point problem. We show that CoScore is well defined, and we provide axiomatic foundations for the inferred credit allocation. We illustrate CoScore in scientific research and sports. This paper was accepted by Manel Baucells, decision analysis.