Economic geography

WANG Zili, XIE Zhuoting

Economic geograph, 2020, 40(6): 69-76. DOI: 10.15957/j.cnki.jjdl.2020.06.008

变量	样本	处理组均值	对照组均值	标准化偏差（%）	标准化偏差绝对值减少（%）	t	$p > t$
high	未匹配前	10.27	11.22	-45.9		-8.74	0.000
	匹配后	10.27	10.30	1.2	97.3	0.31	0.715
dens	未匹配前	6.005	6.15	-11.2		-2.81	0.006
	匹配后	6.005	6.011	-0.5	91.5	-0.09	0.853
fixes-inv	未匹配前	15.363	15.775	-31.2		-6.14	0.000
	匹配后	15.363	15.297	3.1	87.9	0.72	0.510
ind2	未匹配前	4.401	4.108	6.7		1.52	0.088
	匹配后	4.401	4.298	3.4	71.2	0.41	0.837

Tab.3 Balance test

Other figure/table from this article

Tab.1 Classification of integrated surrounding cities based on differences in industrial level
Fig.1 Schematic diagram of the change and distribution of the number of integrated surrounding cities in a typical year(2003,2006,2009 and 2012)
Tab.2 Summary of main research variables
Tab.4 The effect of regional integration on the overall economic growth of surrounding cities
Tab.5 Benchmark analysis of economic growth of neighboring cities under industrial level differences
Tab.6 Analysis of the economic growth of surrounding cities under the introduction of differences in the industrial level of capital and labor factors
Tab.7 Mechanism test of government-led regional integration driving the development of surrounding cities