[1] Tobler W R. A computer movie simulating urban growth in the Detroit region[J]. Economic Geography, 46, 234-240(1970).

[3] O'brien R. Global Financial Integration: The End of Geography(1992).

[4] Cairncross F. The Death of Distance: How the Communications Revolution is Changing Our Lives(1997).

[5] Friedman J, Wolff G. Word city formation: An agenda for research and action[J]. International Journal of Urban and Regional Research, 6, 309-344(1982).

[6] . City of Bits, Place, Space and the Infobahn.(1995).

[7] Castells M. The Information City: Information Technology, Economic Restructure, and the Urban-Regional Progress[J]. Oxford: Blackwell(1989).

[11] Kang C, Zhang Y, Ma X et al. Inferring properties and revealing geographical impacts of intercity mobile communication network of China using a subnet data set[J]. International Journal of Geographical Information Science, 27, 431-448(2013).

[12] Shi L, Wu L, Chi G et al. Geographical impacts on social networks from perspectives of space and place: an empirical study using mobile phone data[J]. Journal of Geographical Systems, 18, 359-376(2016).

[16] Wang B, Loo B P Y. The hierarchy of cities in Internet news media and Internet search: Some insights from China[J]. Cities, 84, 121-133(2019).

[20] Stern M, Dillman D A. Community participation, social ties, and use of the Internet[J]. City & Community, 5, 409-424(2006).

[21] Balazs L, Akos J. Online social networks, location, and the dual effect of distance from the center[J]. Tijdschrift voor Economische en Sociale Geografie, 107, 298-315(2016).

[22] Mok D, Wellman B, Carrasco J. Does distance matter in the age of the Internet[J]. Urban Studies, 47, 2747-2783(2010).

[23] Taylor P J, Watts M J, Johnston R J. Geographies of Global Change[J]. Oxford: Blackwell(2001).

[24] Henry Y W. Capital, state and space: Contesting the borderless world[J]. Transactions of the Institute of British Geographers, 23, 291-308(1998).

[29] Goldhaber M H. Attention Shoppers! The Currency of the New Economy Won't Be Money, But Attention: A Radical Theory of Value[J]. Wired, 1-6(1997).