基于企业大数据的京津冀制造业集聚的影响因素

黄宇金, 盛科荣, 孙威

Influencing factors of manufacturing agglomeration in the Beijing-Tianjin-Hebei region based on enterprise big data

HUANG Yujin, SHENG Kerong, SUN Wei

图6 京津冀地区制造业集聚提升阶段自变量回归系数与距离的变化关系

Fig. 6 The relationship between the regression coefficient of independent variables and the distance in the development stage of agglomerations