Empirical Analysis Problems of DEA Model Applied in Electric Power Industry
The numerous publications on the DEA Model application in electric power industry have inspired researchers,but also brought about some problems in literature,for example,failure to distinguish properly between models,failure to judge scientifically decision-making units,unstandard index selection and theoretical defects in Malmquist index decomposition.This paper,based on the basic principle of DEA and assumed conditions,analyzes the mistakes we often make during practical application,normalizes the analytical method and makes some meaningful proposals.
DEAPreto orderradial measurementelectric power industry