中文摘要：

长期以来,对于中国大型科研仪器资源的配置与共享现状,学界和政策制定者普遍认为存在购置重复、共享效率低下等问题,并据此制定了很多政策试图解决以上问题.但对于大型科研仪器配置与共享问题的现状及成因的理论与经验研究却非常缺乏.这可能也从一个侧面说明了当前不断出台各类共享或资助政策进行尝试的急切与迷茫.本文从经验研究出发,提出大型科研仪器资源配置存在的问题,在此基础上依托排队论、产权理论分析问题的基本原因,并提出解决建议以供决策参考.

英文摘要：

As to the scientific resources distribution and shared use on the large-sized scientific instrumentation,researchers and poli cy makers generally think the inefficiency of shared use and repeat purchase as the main problem.According to that they formulate policies to correct on those problems.But the empirical and theoretical research on the causality of the inefficiency of shared use and repeat purchase are quite rare.This article focuses on the resources distribution of large-sized scientific instrumentation based on empirical evidence,and then uses queue theory model to analysis the shared use phenomenon.Finally we conclude the reason for the inefficiency of shared use and repeat purchase,and suggest the recommendation to policy makers.