基于DEA-TOBIT模型的科研主体分析科研创新投入产出效率

Research on the Impact of Scientific Research Personnel's Scientific Literacy on the Input-Output Efficiency of Scientific Research Innovation

【目的】研究科研主体对科研创新投入产出效率的影响。【方法】相关文献及问卷调查的收集、整理、汇总和对比分析,采用DEA-TOBIT两阶段模型对每一个样本创新投入产出的效率进行分析,使用科研素养的相关变量对其进行研究。【结果】在178个单元中,只有4个决策单元达到综合效率最优。科研素养整体水平对科研主体投入产出效率的影响,以及科研素养中科研修养、个人能力、思维风格和科研基础对科研主体投入产出效率的影响上,科研修养和个人能力在1%的显著水平上影响科研投入产出的纯技术效率,而科研基础则在5%的显著水平上影响科研投入产出的纯技术效率,但是思维风格没有显著影响。【结论】科研主体对其创新产出的效率产生正向的影响。科研主体的科研素养只对科研投入产出的纯技术效率产生影响,科研素养中的科研修养、个人能力和科研基础对纯技术效率产生影响。

【Objective】 This research aims to study the impact of scientific research personnel’s scientific accomplishment on input-output efficiency of scientific research innovation.【Method】By using DEA-TOBIT two-stage model, and a sample of 178 researchers from the Xinjiang Academy of Agricultural Sciences, we work out the efficiency of scientific research and using researchers’ scientific accomplishment to do the impact research into the scientific research. The collection, collation, summary and comparative analysis of relevant literature and questionnaire survey were carried out, and DEA-Tobit two-stage model was used to analyze the efficiency of innovation input-output of each sample, and the relevant variables of scientific research accomplishment were used to study the efficiency.【Result】It was concluded that researchers’ scientific accomplishment had a positive impact on the efficiency of their innovation output. However, researchers’ scientific literacy only affects the pure technical efficiency of scientific research. By further research, we found that the research accomplishment, individual ability and research foundation of scientific research accomplishment had an impact on the pure technical efficiency.【Conclusion】Our research has provided a path that improving researchers’ scientific research accomplishments can reach a target which promotes scientific research output under constraint conditions.