Future Business Journal

Table 5 The second-generation panel unit root tests

From: Impact of green technology and energy on green economic growth: role of FDI and globalization in G7 economies

	At level	At first difference
	Constant	Constant
CIPS test
GG	−2.122	−3.871*
GE	−1.640	−5.022*
GIT	−2.001	−3.914*
FDI	−3.024*	−5.652*
GLO	−1.879	−4.730*
CADF test
GG	−2.139	−2.721*
GE	−1.350	−3.513*
GIT	−2.099	−3.276*
FDI	−2.575**	−4.433*
GLO	−2.263***	−3.132*

*, **, and *** indicate statistical significance at 1, 5, and 10%, respectively

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