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中文摘要：
采用数据包络分析（DEA）模型和Malmquist生产率指数对我国建筑企业的经营效率进行分析。研究结果表明：我国建筑企业总体上效率偏低且各区域建筑企业的效率不平衡,我国三大区域建筑企业的经营效率西部高于东部,东部高于中部,纯技术效率和规模效率也基本上是这种趋势。我国建筑企业生产存在着明显的投入拥挤和产出不足现象,特别是劳动力投入拥挤程度较大,产出也有较大的潜力可挖。
英文摘要：
The method of Data Envelopment Analysis and Malmquist productivity index are used to analyze and evaluate the changes of efficiency of construction enterprises.The results show that the technical efficiency of construction enterprises is on the low side on the whole,the imbalance of technical efficiency exists in three regions： the technical efficiency of west region is higher than east region,and east region is higher than middle region of China,the pure technical efficiency and the scale efficiency are as well.The input crowding and the output insufficiency are evident in the construction enterprises,especially the work force input crowding is on the high side,in addition,the output potential is great.
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