摘要
本文对ＤＥＡ模型中的有效性问题进行了讨论，把总体有效分解为规模有效、饱和性和纯技术有效三部分，并分析了各种有效性的经济含义．最后对中国１８个省会城市１９８４年经济情况进行了应用说明．
The efficiency in DEA model is discussed and the scale,purely technical efficiency andcongestion are decomposed.The economic meaning of these efficiency notions is studied.At last,theapproach is illustrated by evaluating efficiency in the economic performance of 18 Chinese provincial cities.
出处
《东南大学学报（自然科学版）》
EI
CAS
CSCD
1994年第2期78-82,共5页
Journal of Southeast University：Natural Science Edition
