[摘　要]　运用三阶段DEA模型对2008年中国30个省份建筑产业效率进行实证研究，结果表明：一方面建筑产业效率受地区经济发展水平和对建筑产品需求能力的影响；另一方面，在剥离外部环境因素和随机误差影响后，建筑产业技术效率总体偏低，主要源于规模无效率。应在不断改进管理水平、提高技术创新能力和人员素质的同时，适当扩大建筑产业规模，提高产业集中度，实现资源优化配置，以提升建筑企业经营效率。研究还发现中国建筑产业技术效率区域差异性很大，东部最优，中部次之，西部最差。

[关键词]　建筑产业,技术效率,三阶段DEA,规模效率,纯技术效率

Abstract: This paper makes the empirical research on efficiency of construction industry in 30 provinces of China in 2008 with three-stage DEA model. The results demonstrate that, on the one hand, the efficiencies of construction industry are affected by the local economic level and the demand ability for construction products; on the other hand, after rejecting the influence of external environmental factors and random error, the average technical efficiencies are quite low that mostly ascribe to the low level of scale efficiency. At present, the key to promote the operational efficiencies of construction industry is to improve management level, develop technical innovation capability and strengthen quality of personnel, at the same time, to expand the scale of construction industry reasonably, improve the industry intensity and optimize the allocation of resources. As the regional analysis shows, the east region is the best, the middle region is the second and the west is the worst.

Key words: construction industry; technical efficiency; three-stage DEA; scale efficiency; pure technical efficiency

[参考文献]

[1]王幼松，张雁.对我国建筑业生产效率的评估与分析[J].华南理工大学学报，2000（10）：96-100.

[2]林晨，王幼松.DEA模型方法在排位评估中的应用[J].暨南大学学报，2003（1）：26-30.

[3]高金窑.我国建筑业全要素生产率的实证分析[J].山东建筑工程学院学报，2003（4）：78-82.

[4]庄焰，郑贤，王京元.中国建筑业投入产出效率分析：1991-2003[J].建筑经济，2006（12）：9-12.

[5]李忠富，邹心勇，李国良.中国建筑业全要素生产率的变迁：1996~2005年实证分析[J].土木工程学报，2008（11）：106-111.

[6]李公祥，尹贻林.基于超效率DEA方法的中国建筑业生产效率实证研究[J].北京理工大学学报，2009（4）：75-80.

[7]Fried，H.O，Lovell.C.A.K，Schmidt.S.S，Yaisawarng.S.Acco-......

[8]Charnes.A，W.Cooper，Rhodes.E. Measuring the efficiency of decision making units[J]. European Journal of Operational Research，1978（2）：429-444.

[9]Timmer，C.P. Using a probabilistic frontier production function to measure technical efficiency[J].Journal of Political Economy,1971(4):776-794

[10]Lovell，C.A.K. Production frontier and productive effic-iency[Z]//H.O.Fried,C.A.K.Lovell,&S.S.Schmidt(Eds.),The measurement of production efficiency techniques and applications[Z].NewYork,NY:Oxford University Press.

建筑经济，2011（12）：8-12