随机加权交叉效率下的资源分配问题研究

资源在经济发展中的地位变得越来越重要,本文针对资源分配中存在的某些影响因素是随机的,提出利用随机DEA方法,从三方面综合分析研究资源分配问题,即从生产效率、投入产出弹性和生产潜能。提出并建立了新的随机加权交叉效率计算模型,建立了潜在生产能力模型,给出了规模回报计算公式。综合三个影响因素,建立了新的资源分配权重计算模型。经算例验证,其计算结果令人满意。

Researchthe Resource Allocation Problem in Stochastic Weighted Cross Efficiency

Resources is becoming increasingly important role in economic development. In this paper, due to that resource allocation in the presence of certain factors are random, so it proposed that stochastic DEA method is used to carry on comprehensive analysis of resource allocation problem in three aspects, which is from production efficiency, input-output elasticity and production potential. A new random weighted cross efficiency calculation model and a potential production capacity model are established. The formula of the returns to scale is given. Integrated three influencing factors, a new model about resource allocation weights is established. After the numerical example, the calculation results are satisfactory.