Analysis of Network Robustness in Weighted and Unweighted Approaches: A Case Study of the Air Transport Network in the Belt and Road Region

Table 2

Cities listed by centrality in B&R region.

No.	Degree	Betweenness	Recursive power	No.	Degree	Betweenness	Recursive power
1	Dubai	Moscow	Moscow	21	Abu Dhabi	Delhi	Jakarta
2	Beijing	Dubai	Istanbul	22	Xiamen	Saint Petersburg	Kuwait
3	Moscow	Istanbul	Dubai	23	Athens	Chengdu	Jeddah
4	Istanbul	Beijing	Warsaw	24	Tianjin	Taipei	Novosibirsk
5	Bangkok	Bangkok	Beijing	25	Hangzhou	Sharjah	Chengdu
6	Guangzhou	Singapore	Athens	26	Shenyang	Baku	Nicosia
7	Shanghai	Doha	Bangkok	27	Changsha	Jeddah	Chongqing
8	Hong Kong	Seoul	Doha	28	Wuhan	Nicosia	Belgrade
9	Singapore	Hong Kong	Kuala Lumpur	29	Guiyang	Novosibirsk	Abu Dhabi
10	Seoul	Kuala Lumpur	Seoul	30	Delhi	Chongqing	Cairo
11	Doha	Guangzhou	Singapore	31	Qingdao	Cairo	Xi'an
12	Kunming	Shanghai	Shanghai	32	Zhengzhou	Xi'an	Shenzhen
13	Taipei	Warsaw	Prague	33	Jerusalem	Mumbai	Zagreb
14	Kuala Lumpur	Prague	Guangzhou	34	Urumqi	Kuwait	Taipei
15	Chengdu	Jerusalem	Hong Kong	35	Sharjah	Riyadh	Riyadh
16	Chongqing	Athens	Jerusalem	36	Nanjing	Tel Aviv Yafo	Mumbai
17	Shenzhen	Jakarta	Saint Petersburg	37	Saint Petersburg	Shenzhen	Muscat
18	Xi'an	Urumqi	Delhi	38	Taiyuan	Tehran	Hangzhou
19	Nanning	Abu Dhabi	Kunming	39	Nanchang	Harbin	Baku
20	Prague	Kunming	Sharjah	40	Warsaw	Zagreb	Urumqi