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以1995~2009年为研究期,采用投入三要素模型,并考虑市场变化带来的结构性冲击影响,对安徽省建筑业经济增长各要素的贡献进行实证分析。结果显示,安徽省建筑业主要依靠市场需求扩张下的要素聚集推动,而科技进步贡献较小。提高全要素生产率特别是内生性技术创新能力,是建筑业持续发展和建筑企业提升核心竞争力的必由之路。
Taking the period from 1995 to 2009 as the research period, this paper uses the three-input model and considers the structural impact brought by the market changes to make an empirical analysis of the contribution of each factor in the economic growth of construction industry in Anhui Province. The results show that the construction industry in Anhui mainly relies on the aggregation of factors under the expansion of market demand, while the contribution of scientific and technological progress is less. Improving total factor productivity, especially endogenous technological innovation, is the only way for the construction industry to continue its development and for building enterprises to enhance their core competitiveness.