危机冲击下长三角地区电子信息产业集群韧性特征及其影响因素
朱华友, 李娜, 庄远红, 蒋自然

Resilience characteristics and influencing factors of electronic information industry clusters in the Yangtze River Delta under the impact of crisis
ZHU Huayou, LI Na, ZHUANG Yuanhong, JIANG Ziran
表4 集群韧性的回归结果分析
Tab. 4 Analysis of regression results of cluster resilience
解释变量 抵抗力(RES 恢复力(RES
RES1 RES2 RES1 RES2
相关多样化(RV -0.22 -1.32 -1.95 -0.17
(-0.71) (-1.15) (-1.20) (-0.32)
非相关多样化(UV -0.39 -1.50 4.55** 1.27**
(-0.95) (-1.40) (2.35) (2.27)
所有制异质性(OD -1.03 2.97 -4.59 -0.74
(-0.23) (0.86) (-0.62) (-0.46)
知识异质性(KD 1.07* 6.78** 8.40* 3.63*
(1.89) (2.33) (2.11) (2.02)
龙头企业的作用(FF 1.49*** -12.14*** 5.46 -1.92
(3.25) (-4.40) (1.17) (-1.09)
年轻企业占比(YE -2.10* -3.23 -3.93 3.41
(-2.25) (-0.79) (-0.41) (1.09)
集群对外开放度(OPEN -1.14** -4.15* 6.09** -1.45
(-2.44) (-2.08) (2.33) (-1.43)
区域人均生产总值(lnGDPper) 0.26 -1.64 0.79 -0.71
(1.16) (-1.51) (0.49) (-1.14)
财政支出(lnCZ -0.13 0.17 -1.02 0.19
(-0.88) (0.47) (-1.14) (0.46)
常数项 0.81 25.07* -23.71 -0.52
(0.39) (1.96) (-1.33) (-0.09)
F 4.30* 4.53** 1.93 7.00***
R2 0.811 0.819 0.659 0.875
调整R2 0.622 0.638 0.318 0.750