基于改进dea模型的电力上市公司经营绩效评价分析

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1、万方数据华北电力大学硕士学位论文AbstractEmerprisebusinessperfb吼anceistheendresuhofthemaIlagers’叩erationm锄ag锄entdlIringt11eoperationperiod．BuSinessp盯fonIl粕ceeValuationismevaluejud舯entwhichmeag眦estlleent唧risebusmessactiVities，andimportaIltref．erencebywhic：hmemanagersta：keeconomicdecisions．Ele嘶cpowcrindust叮is

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5、ctricpowerlistedcompallybusinesspe胁aIlceevaluationindex．SecondlMaccordingto廿1eanalysisofDEAtraliitionalmodels’adVantagesa芏lddisadVantages，thepapercombineswiththeaIlalysisofelectricpoWerlistedcoⅡlpanybusinessp娟咖锄ceevaluationpanicul耐坝establishcsthebllSiIleSsperf．0瑚aIlceevaluationmodelofelectr

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