China’s Spatial Economic Network and Its Influencing Factors

Table 1

Degree centrality (in-degree).

Provinces	2000	2002	2004	2006	2008	2010	2012	2014	2016	2018
Beijing	24	24	25	25	24	22	23	24	23	23
Tianjing	17	18	22	23	23	22	23	24	24	23
Hebei	2	3	3	4	4	5	5	6	5	5
Shanxi	2	2	2	3	3	4	5	5	4	4
Inner Mongoria	1	2	2	6	9	11	12	13	14	13
Liaoning	2	2	2	2	2	2	3	2	3	3
Jilin	1	1	1	1	2	2	2	2	1	1
Heilongjiang	1	1	1	1	2	2	2	2	2	2
Shanghai	25	25	27	27	27	26	24	25	25	26
Jiangsu	13	13	14	19	20	22	23	24	25	26
Zhejiang	15	15	18	18	18	17	18	15	16	16
Anhui	7	7	7	8	11	11	11	11	10	10
Fujian	3	4	3	5	6	6	6	6	6	7
Jiangxi	4	4	4	5	5	6	6	6	6	6
Shandong	7	7	7	11	11	12	12	13	13	15
Henan	6	6	7	8	9	9	10	10	9	9
Hubei	2	2	4	4	5	6	6	6	6	7
Hunan	2	2	3	3	5	5	5	5	4	4
Guangdong	10	11	11	12	12	10	8	7	8	8
Guangxi	1	1	2	2	1	1	2	2	2	2
Hainan	0	0	1	1	1	1	1	1	1	1
Chongqing	2	2	2	2	3	3	3	4	5	6
Sichuan	2	2	2	2	2	2	3	3	2	2
Guizhou	3	2	4	4	2	6	7	5	4	4
Yunnan	1	1	1	2	2	2	2	2	2	2
Tibet	0	0	0	0	0	0	0	0	0	0
Shaanxi	0	1	0	0	2	2	2	2	2	1
Gansu	0	1	3	3	3	4	5	5	5	5
Qinghai	1	1	1	1	1	1	1	1	1	1
Ningxia	1	1	1	1	1	1	1	1	1	1
Xinjiang	0	0	0	0	0	0	0	0	0	0