Research On Some Models And Methods Based On Sample Data Envelopment Analysis

Based on the theory of DEA, comprehensive evaluation for the efficiency of cluster recombination, the combination efficiency of decision units about competition and the development efficiency of small towns are discussed. The main works are summarized as following:1 Based on recombination of enterprise cluster, a concept on combination efficiency of decision units within a cluster is provided, and its economic meaning is analyzed. Then, the relation between effective unit and Pareto effective solution is discussed; A non-parametric approach and the steps for evaluating recombination efficiency based on sample are given. At last, the method is applied to the recombination of the state-owned enterprise.2 On the basis of theory of sample data envelopment analysis, the combination of decision units about competition is analyzed, a non-parametric approach and the steps for evaluating combination efficiency of decision units about competition based on...