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4 制造业集聚的两阶段示意图

Fig. 4 Schematic diagram of two stages of manufacturing agglomeration