科研绩效的多阶嵌套DEA评价模型

Multi-stage Nested Evaluation Model Based on DEA

根据传统DEA方法进行科研效率评价时所存在的问题,以面向科研过程的方式,分解了具有复杂内部结构的科研类决策单元,提出了基于DEA的多阶嵌套评估模型,用以评价研究机构的科研绩效。该方法克服了传统DEA方法评估科研绩效大面积有效的情形,从更深层面挖掘影响科研绩效的因素,为优化科研管理,提升科研绩效提供有力分析工具。最后,通过对国家计量院13个专业所的科研绩效进行评估来验证模型的合理性与有效性。

According to the problems existing in the traditional data envelopment analysis(DEA)method using in scientific research(S&R)performance evaluation,this paper proposes a new multi-stage nested evaluation model based on DEA in a research-oriented way.In this new model,S&R decision making unit(DMU)of complicated internal structure is decomposited.This model solves the problems that,large scale of S&R performance evaluation results remain efficiency in traditional DEA method.And also,it can find the influential factors of S&R efficiency from a deeper level,in order to provide analysis tools for optimizing S&R management and promoting S&R performance.Finally,an empirical case about S&R performance evaluation of the national institute of metrology(NIM)is introduced to verify the rationality and validity of the model in this paper.