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The science and technology resources play a key role in the development of society and economy. DEA (data envelopment analysis) can be used to gauge overall efficiency. DEA is an empirical method which is used to evaluate the relative effectiveness of decision-making units (DMUs). The DEA has long been applied to assess operational performance in public and private sectors and a two-stage DEA method has been developed. Relative to the traditional DEA approach, two-stage DEA method has the advantage that it can not only provide the overall efficiency values of the evaluated objects, but also the values of each stage. Using the two-stage method, DEA model, this paper gives an analysis of the science and technology resources efficiency of industrial enterprises and its influencing factor. The results reflected the independence of input element and the concentration of output element.
Independence
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The purpose of this study is to analyze the efficiencies of project management offices in large information system construction projects using the...
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It is aimed at the application of Data Envelopment Analysis(DEA) in evaluation on performance of enterprise in this paper. In order to research the effectiveness of DEA model in measuring the efficiency of DMUs(Decision Making Units) with multi-inputs and multi-outputs, the paper introduces briefly the DEA theory, model and technique as well. The model is applied in an example at last.
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VCSTalk,a DEA-based evaluation tool was presented.And a set of open source software projects was applied,proved that the payoff of the evaluation tool is substantial.
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This article introduces data envelopment analysis(DEA) method into industrial enterprise location evaluation.The advantages of data envelopment analysis presented,combined with an example to verify DEA method's effectivity and feasibility in site selection evaluation.Using DEA method's basic model-CCR model,selects input/output factors are selected,the results of evaluation by using Deap2.1 calculating program are given,and the results analyzed.Through this study,DEA is proved to be a effective method in industrial enterprise site selecting evaluation.
Site selection
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