Journal of productivity analysis. 1996;7(2-3):177-185. doi: 10.1007/bf00157040 Q21.82025
Aspects of statistical analysis in DEA-type frontier models
DOI: 10.1007/bf00157040
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Journal of productivity analysis. 1996;7(2-3):177-185. doi: 10.1007/bf00157040 Q21.82025
DOI: 10.1007/bf00157040
摘要 查看摘要