中国对非洲承包工程时空演变过程与影响机制

刘志高, 薛嘉顺, 王涛, 宋涛

The spatio-temporal evolutionary process and mechanism of China's overseas contracted projects in Africa

LIU Zhigao, XUE Jiashun, WANG Tao, SONG Tao

表3 方差膨胀因子检验

Tab.3 Variance inflation factor test

变量 VIF 1/VIF 变量 VIF 1/VIF ln GDP 3.78 0.264727 CN 1.55 0.646777 ER 2.71 0.369352 LANDLOCK 1.49 0.669967 FTS 2.68 0.373290 BIT 1.48 0.674542 PA 2.25 0.444537 OPEN 1.43 0.701606 NRE 2.22 0.450909 UNION 1.39 0.720941 PS 2.04 0.489784 TR 1.26 0.79186 LFP 1.95 0.511597 BR 1.25 0.802925 EDS 1.65 0.607244 GDPG 1.05 0.954957 Mean VIF 1.89