我国建筑业细分产业结构现状实证研究

将劳务分包业、工程服务类产业囊括进建筑业范围内,建立建筑业细分产业分类体系,选取2011~2013年细分产业营业收入、企业个数、从业人数3项指标对建筑业细分产业结构进行实证分析,并建立偏离—份额模型探求细分产业经济增长速度。结果发现,房屋建筑业是建筑业经济增长的主要推动力;劳务分包业发展薄弱;工程服务类细分产业中,工程监理业、招标代理业、造价咨询业经济规模小、盈利水平低,阻碍了建筑业的整体发展,勘察设计业则盈利高、增速快,发展势头良好。

Empirical Research on Current Structure of Construction Subdivisional Industry

Incorporating labor industry and construction service industry into construction industria,this paper set up classification system of construction subdivisional Industry. Three indicators(projects revenue,number of enterprises,number of persons employed)are selected in 2011~2013 to carry on empirical research. A SSM model is built to explore economic growth of subdivisional Industry. The result shows that house building industry is the main driver of economic growth in construction and labor industry is weak. In construction service industry,project supervision industry,project bidding industry and cost consultation industry have small economic scale and low profitability,which hinders construction industry development. However,prospecting and designing industry is on the contrary.