摘要
运用数据包络分析的方法,对中国建筑业最为发达的四省市(北京、上海、浙江、江苏)的建筑业运行效率进行对比。通过四省市相同年份内建筑业投入产出数据的横向对比以及同一地区不同年份之间数据的纵向对比,并采用总效率、纯技术效率和规模效率3个指标,反映四省市建筑业发展的效率高低及其变化趋势。研究发现,北京市的建筑业在效率上与江浙沪地区还存在着差距,需要及时更新管理方法并防止建筑企业规模盲目扩大。
In this paper, the efficiency of construction industry among the four most developed districts （Beijing, Shanghai, Zhejiang, Jiangsu） are compared by DEA methods. By the comparison of data of the four districts in the same year and that of the same district in different years, the efficiency of these four districts＇ construction industry can be summed up with the index of total efficiency, pure efficiency and scale efficiency. It shows that the efficiency of Beijing＇s construction industry is lower than those of the other three districts. There＇s a need to improve the management and prevent construction enterprises from expanding aimlessly.
出处
《工程管理学报》
2013年第1期1-4,共4页
Journal of Engineering Management
基金
国家自然科学基金项目(54078200)
关键词
建筑业
数据包络分析
总效率
纯技术效率
规模效率
construction industry
data envelopment analysis
total efficiency
pure efficiency
scale efficiency
