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本文以2006-2015年31个省市建筑业数据为基础,运用LMDI Ⅰ(Divisia对数平均方法1)将我国各地区建筑业的动态竞争力分解为规模竞争力和效益竞争力。2006年以来,江苏、福建等地建筑业竞争力增强,上海、山东等地建筑业竞争力减弱;且规模竞争力主导建筑业竞争力的变化,效益竞争力的影响相对较小。随着建筑业产能过剩时代的逐渐到来,各地区在角逐建筑业规模竞争的同时,更应通过技术创新、经营模式创新、提高管理水平等途径提升当地建筑业的效益竞争力。
Based on the data of construction industry in 31 provinces and cities from 2006 to 2015, this paper decomposes the dynamic competitiveness of construction industry in different regions in China into scale competitiveness and profitability using LMDI Ⅰ (Divisia logarithm average method 1). Since 2006, the competitiveness of the construction industry in Jiangsu and Fujian has been enhanced. The competitiveness of the construction industry in Shanghai and Shandong has weakened. Moreover, the competitiveness of construction has been dominated by the scale competitiveness, and the impact of profitability and competitiveness has been relatively small. Along with gradual overcapacity in the construction industry, while competing for scale competition in the construction industry, all regions should enhance the competitiveness of the local construction industry through technological innovation, business model innovation and improvement of management level.