中国高耗能产品生产与区域PM<sub>2.5</sub>浓度的动态关联效应—

中国高耗能产品生产与区域PM_2.5浓度的动态关联效应——基于省级尺度的分析

金凤君, 林美含, 张晓平, 李润奎

Dynamic correlation of energy-intensive industrial output and regional PM_2.5 concentration in China from a provincial perspective

JIN Fengjun, LIN Meihan, ZHANG Xiaoping, LI Runkui

表2 面板数据单位根检验

Tab. 2 Panel data unit root test

		PM	Ther	Cem	Ste	Coke
水平值	LLC	-8.736^***	-1.755^**	-1.758^**	-3.861^***	-4.369^***
	IPS	-7.991^***	3.807	3.511	1.403	0.869
一阶差分	LLC	-19.045^***	-9.347^***	-9.231^***	-9.993^***	-9.483^***
	IPS	-18.051^***	-10.125^***	-8.086^***	-9.672^***	-8.033^***