The Impact of Digitization on Green Innovation Performance: Evidence Based on Panel Data of 228 Prefectural-Level Cities in China

Table 6

Mechanism test results of digitalization on green innovation performance.

Variable	Model (2)	Model (3)	Model (4)	Model (5)
	Total	Direct	Indirect effect	Moderation effect
	Effect	Effect
	0.1334; (3.92)	0.2133; (7.19)		0.1433; (4.19)
			0.3452; (6.16)
	0.3181; (4.48)	0.2948; (5.34)	0.8660; (4.14)	0.2573; (3.74)
		0.0593
		(2.58)
				−0.0872; (−3.08)
				0.1047; (2.22)
	−0.8303; (−8.93)	−0.8724; (−7.12)	1.4965; (12.78)	−0.8837; (−8.94)
	−0.5690; (−1.72)	−0.2379; (−0.88)	0.8703; (2.39)	−0.4506; (−1.38)
	0.2046; (2.59)	0.1655; (2.14)	0.5220; (5.59)	0.1704; (2.36)
	0.0079; (0.19)	0.0268; (0.66)	0.0837; (1.60)	0.0321; (0.82)
	0.4282; (6.08)	0.4005; (5.33)	−0.5855; (−5.00)	0.4236; (5.83)
	−0.1352; (−2.89)	−0.1195; (−2.76)	0.1413; (2.85)	−0.1018; (−2.25\
	0.6511; (9.13)	0.6303; (9.71\)	−0.0416; (−0.44\)	0.6161; (8.68\)
	0.000	0.000	0.000	0.000
	0.527	0.269	0.523	0.502
	0.276	0.287	0.932	0.264