摘要
本文通过计算2007年—2011年我国城市化(多样化)指数和区域化(专业化)指数等指标来考察产业集聚的现象,运用空间面板计量经济模型分析产业集聚对劳动生产率的影响,并选择空间误差模型进行分析。研究发现,产业集聚的城市化与区域化效应都推动了劳动生产率的提高,造成了各地区劳动生产率之间的差异,但城市化效应的效果更明显;在研究探讨地理因素在产业集聚对劳动生产率空间差异影响上产生的效应时,空间中心几何距离矩阵比邻接权重矩阵拟合效果更好。在研究探讨社会因素在产业集聚对劳动生产率空间差异影响上产生的效应时,空间人才因素权重矩阵比空间创新因素矩阵与我国的实际情况更为相符。
This paper analyzes the industrial agglomeration phenomenon based on urbanization( diversification) index and the regionalization( specialization) index with data from 2007 to 2011. With the help ofspatial panel data model,we can verify the influence of industrial agglomeration on labor productivity. Then we choose the spatial error model as the method. The result shows that both urbanization and regionalization play a positive promoting role in increasing labor productivity but urbanization has a more obvious effect. When analyzing the effect of industrial geographical factors of agglomeration on labor productivity,spatial center geometrical distance matrix has a better result than adjacency weight matrix. When analyzing the effect of Industrial social factors of agglomeration on labor productivity,spatial talent factor weight matrix is more close to reality than Spatial Innovation Factor Matrix.
出处
《当代经济科学》
CSSCI
北大核心
2013年第6期25-32,122-123,共8页
Modern Economic Science
关键词
劳动效率
产业集聚
核密度
空间面板模型
Labor Productivity
Industrial Agglomeration
Kernel Density
Spatial Panel Model
