Does High-Speed Rail Promote Enterprises Productivity? Evidence from China

Table 15

Regression results of different export shares and regionals in peripheral cities.

	Non	Low	High	Complete	East	Middle	West
	ln_persale				ln_persale
L1_ln_ACCbeta	-0.5808	-0.6252	-0.8430	-0.3642	-0.6231	-1.0471	-0.0116
	(0.0167)	(0.0485)	(0.0713)	(0.1380)	(0.0188)	(0.1165)	(0.0318)
Enterprises control	Y	Y	Y	Y	Y	Y	Y
Cities control	Y	Y	Y	Y	Y	Y	Y
Other traffic control	Y	Y	Y	Y	Y	Y	Y
City fixed	Y	Y	Y	Y	Y	Y	Y
Time fixed	Y	Y	Y	Y	Y	Y	Y
Enterprise fixed	Y	Y	Y	Y	Y	Y	Y
N	1447163	220803	161989	88908	1398317	375128	145428
adj. R^2	0.233	0.349	0.260	0.238	0.233	0.246	0.312

Note: , , and represent 10%, 5%, and 1% levels of statistical significance, respectively. Standard errors are reported in parentheses. Due to space limitation, constant term coefficient and standard error are not reported.