Strengthening economic connections in northeast China is conducive to enhancing the regional integration and forming a collective force for driving the comprehensive revitalization of northeast China. Based on the modified gravity model and Social Network Analysis, this paper analyses the evolutionary characteristics of the spatial pattern of economic connection in northeast China. The findings indicate that the overall density of economic connection network in northeast China has demonstrated an initial rise followed by a decline. The economic connection network is considerably constrained by inter-provincial boundaries, with stronger economic connections among cities within the same province. The regions with strong economic ties are mainly concentrated in the central and southern Liaoning city cluster with Shenyang and Dalian as the center. The three provincial capital cities maintain a dominant central position, while resource-depleted cities such as Heihe and Yichun are relatively less economically associated, resulting in a distribution pattern of higher inter-city economic connections in the south and lower in the north. The center of gravity of the network is moving to the central and southern Liaoning city cluster. Moreover, encouraging the transformation and upgrading of manufacturing, raising market demand, enhancing infrastructure construction, and increasing efforts towards opening-up can contribute to strengthening economic connections in northeast China.
LIAN Xiao-mei
,
JIANG Zi-hui
. Analysis of the evolution and influencing factors of spatial pattern of economic relations in Northeast China[J]. Urban Problems, 2024
, 345(4)
: 42
-51
.
DOI: 10.13239/j.bjsshkxy.cswt.240404
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