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收益型Malmquist指数置信区间估计

Keywords: Malmquist指数,收益函数,置信区间,核函数

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Abstract:

为降低决策单元数量对非参数Malmquist指数评价结果及其分解指标的影响,采用核函数方法生成大量一致无偏模拟数据,对基于距离函数的收益型Malmquist指数进行置信区间估计,结果表明,采用基于这种方法确定的生产前沿面进行效率评价,可以有效降低决策单元数量对评价结果的影响.置信区间估计方法的引入有效地丰富了Malmquist指数研究体系.

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