
基于DEA-Tobit模型的特级资质建筑企业科技创新效率测度
Research on Efficiency Measure of Technological Innovation of the Construction Enterprises of Special Grade Qualification Based on the DEA-Tobit Model
DEA-Tobit模型;特级资质建筑企业;科技创新;效率测度
DEA-Tobit Model;Premium Quality Construction Enterprises;Technological Innovation;Efficiency Measure
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