Journal of productivity analysis. 2012;37(3):233-238. doi: 10.1007/s11123-011-0240-4 Q21.82025
Dual allocative efficiency parameters
双重配置效率参数
DOI: 10.1007/s11123-011-0240-4
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Journal of productivity analysis. 2012;37(3):233-238. doi: 10.1007/s11123-011-0240-4 Q21.82025
DOI: 10.1007/s11123-011-0240-4
摘要 查看摘要