Table 6 Regression results categorized... | Emerald Publishing

Table 6

Regression results categorized by different levels of ICT development

Region	Total			West China
Variables	Level 1	Level 2	Level 3	Level 1	Level 2	Level 3
DID	0.005	0.015***	0.009**	0.005	0.001	0.003
DID	(0.78)	(2.87)	(2.01)	(0.92)	(0.14)	(0.61)
Control variables	Controlled	Controlled	Controlled	Controlled	Controlled	Controlled
Observations	2,385	2,449	2,436	916	950	937
R-squared	0.929	0.884	0.772	0.921	0.885	0.737

Region	Total			West China
Variables	Level 1	Level 2	Level 3	Level 1	Level 2	Level 3
DID	0.005	0.015***	0.009**	0.005	0.001	0.003
DID	(0.78)	(2.87)	(2.01)	(0.92)	(0.14)	(0.61)
Control variables	Controlled	Controlled	Controlled	Controlled	Controlled	Controlled
Observations	2,385	2,449	2,436	916	950	937
R-squared	0.929	0.884	0.772	0.921	0.885	0.737

Region	Central China			East China
Variables	Level 1	Level 2	Level 3	Level 1	Level 2	Level 3
DID	0.004	0.018**	0.008**	0.026**	0.042***	0.036**
DID	(0.83)	(2.04)	(2.24)	(2.07)	(4.94)	(2.27)
Control variables	Controlled	Controlled	Controlled	Controlled	Controlled	Controlled
Observations	742	748	748	727	751	751
R-squared	0.949	0.909	0.738	0.942	0.908	0.805

Region	Central China			East China
Variables	Level 1	Level 2	Level 3	Level 1	Level 2	Level 3
DID	0.004	0.018**	0.008**	0.026**	0.042***	0.036**
DID	(0.83)	(2.04)	(2.24)	(2.07)	(4.94)	(2.27)
Control variables	Controlled	Controlled	Controlled	Controlled	Controlled	Controlled
Observations	742	748	748	727	751	751
R-squared	0.949	0.909	0.738	0.942	0.908	0.805

Source(s): Authors' own work