Impact of Global Value Chain Embedding on Total-Factor Energy Productivity of Chinese Industrial Sectors

Table 7

Robustness test.

Variables	Index	Influence coefficients
GVC participation		8.4742
		(1.0584)
		−25.2235
		(−3.2869)
EX		0.5618
		(2.4410)
		−2.4362
		(−3.7484)
FDI		−0.1875
		(−0.3399)
		4.0905
		(3.8461)
LnK		0.0765
		(0.7088)
		−0.3412
		(−2.8174)
	C1	5.0955
	Γ1	1.4253
	RSS	981.130
	AIC	1.637
	BIC	1.792

Note. t statistics in parentheses; distributions represent significant levels of 10%, 5%, and 1%.