重大科技基础设施综合效益产生机理与评估模型研究

我国重大科技基础设施的建设和发展已经进入大规模投入和快速发展时期。设施投资巨大，产生影响面广，对其产生综合效益的评价一直是普遍关注的问题，而传统的评价体系已不能适应设施的特点和满足政府管理部门需求。由于不同重大科技基础设施之间的异质性较大，因此本研究总体上采用模块化的研究思路，在研究分析设施效益产生机理的基础上，搭建设施效益产生机理的逻辑框架，构建设施综合效益三维分块模型和评价指标体系，重点对条件价值估值法（CVM）进行探索，并以典型案例进行实证研究和优化改进，说明方法和模型的实用性，为进一步促进设施效益的产生、评价改进现有设施、优化设施管理政策环境和引导社会舆论导向提出可行的政策建议。

The development of Large Research Infrastructures（LRIs） in China has entered the period of large-scale investment and rapid development. The development of LRIs has produced a wide range of impacts. The evaluation of comprehensive benefits has been a matter of widespread concern. The traditional evaluation system can no longer meet the characteristics of the LRIs and the needs of government management departments. Due to the greater heterogeneity among different LRIs, this study generally adopts a modular research approach. First, we establish a logical framework for the generation of facility benefits on the basis of researching and analyzing the mechanism. Second, we construct a three-dimensional block model of comprehensive benefits of facilities and evaluation index system. And then we conduct empirical research and optimization improvements with typical cases to illustrate the practicability of the methods and models. Finally, in order to further promote the generation of facility benefits, evaluate and improve existing facilities, we optimize the policy environment of facility management, guide the guidance of public opinion, and put forward feasible policy recommendations.