Journal of productivity analysis. 1998;9(2):103-111. doi: 10.1023/a:1018342231742 Q21.82025
On the Functional Form of an Efficiency Index
效率指数的函数形式
DOI: 10.1023/a:1018342231742
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Journal of productivity analysis. 1998;9(2):103-111. doi: 10.1023/a:1018342231742 Q21.82025
DOI: 10.1023/a:1018342231742
摘要 查看摘要