京津冀都市圈经济增长时空变化的动力机制

摘要

Using the spatiotemporal diagnosis model, we analyzed mechanism of regional economic growth in Beijing-Tianjin-Hebei metropolitan region from 1993 to 2007. Some conclusions are drawn as follows. First, technology is the engine of economic growth in this region. Secondly, investment and consumption demands are important factors in economic development of this region. Thirdly, spatial interaction has gradually increasing trend in this region.%构建了京漳冀都市圈的区域经济增长的时空诊断模型,对京津冀都市圈经济增长的内在机制进行分析,得出以下3点结论.第1,技术是京津冀都市圈经济增长的引擎,但受“2市1省”行政管理和产业链建构模式等的限制,技术溢出在区域经济联系中的作用有限.第2,投资、需求等传统经济增长要素在京津冀都市圈经济增长中发挥重要作用,京津冀都市圈经济处于“投资拉动型”和“需求引导型”阶段.第3,区域间相互作用在京津冀都市圈经济增长中的作用呈逐渐增大趋势.