中国城市网络中心性的影响因素及形成机理——基于上市公司500强企业网络视角

盛科荣, 杨雨, 孙威

Determinants and mechanisms of degree centrality in the urban network in China: A study based on corporate networks of the largest 500 listed companies

Kerong SHENG, Yu YANG, Wei SUN

表1 中国城市中心性影响因素的回归结果

Tab.1 Factors influencing the network centrality of cities in China

指标	出度	中介度	入度
Factor1	40.246(3.17)^***	194.225(7.21)^***	68.469(10.87)^***
Factor2	202.349(4.81)^***	784.757(6.15)^***	61.801(3.01)^***
Factor3	25.118(5.65)^***	64.474(5.09)^***	34.450(14.86)^***
Factor4	15.612(3.41)^***	48.387(3.60)^***	6.003(2.94)^***
Factor5	7.581(1.35)	31.902(1.85)^*	4.249(1.07)
R²	0.939	0.973	0.936