金属资源产业对外直接投资对中国与东道国全球价值链地位的影响
李璇, 倪旭, 张海亮

Impacts of metal resource industry outward foreign direct investments on positions of China and the host countries in the global value chain
LI Xuan, NI Xu, ZHANG Hailiang
表5 投资模式影响中国金属资源产业价值链地位的分位数回归结果
Table 5 Quantile regression results of the influence of different investment modes on the value chain status of China’s metal resource industry
式(1) 式(2)
QREG(25) QREG(50) QREG(75) QREG(25) QREG(50) QREG(75)
lnofdi 0.006* 0.010*** 0.015***
(1.88) (3.50) (3.11)
lngreen 0.006** 0.010*** 0.015***
(1.96) (3.71) (3.34)
lncfdi 0.345*** 0.328*** 0.306*** 0.345*** 0.327*** 0.304***
(21.46) (23.96) (13.46) (21.93) (24.75) (13.93)
clab -0.033*** -0.040*** -0.048*** -0.034*** -0.040*** -0.049***
(-5.79) (-8.26) (-5.95) (-6.04) (-8.71) (-6.30)
copen -2.204*** -1.886*** -1.477*** -2.215*** -1.896*** -1.480***
(-25.81) (-20.27) (-11.84) (-26.71) (-20.80) (-12.37)
lncrd 0.803*** 0.723*** 0.621*** 0.809*** 0.730*** 0.626***
(15.96) (16.17) (8.69) (16.64) (17.06) (9.23)
lncres 0.111*** 0.0960*** 0.0767*** 0.112*** 0.0973*** 0.0778***
(16.07) (15.02) (7.79) (16.47) (15.59) (8.14)