| 摘要: |
| “双循环”新发展格局要求构建畅通无阻、流量充盈的全国性区域贸易网络。 运用网络分析方
法研究了近 26 年的中国区域贸易空间关系,全面揭示了中国区域间贸易关系的整体网络与网络板块演
化特征以及各区域的网络功能特征,从而为“双循环”新发展格局战略的成功实施提供重要决策依据。
研究显示:中国区域贸易网络密度不断提高,区域贸易空间关系显著增加,并从少数个别区域带动发展阶
段逐渐进入“双循环”网络初步构建阶段。 贸易网络不断分化出更高水平的贸易紧密板块,目前已形成
由 19 个区域组成的贸易关系紧密板块。 各区域发挥三大网络功能的能力存在差异,总体上均呈现出东、
中、西递减的梯度格局,同时各区域应按自身的网络优势功能制定区域贸易战略,为加快“双循环”新发
展格局的形成奠定坚实的贸易网络基础。 |
| 关键词: 双循环 新发展格局 国内贸易 网络结构 演进与优化 |
| DOI： |
| 分类号: |
| 基金项目: |
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| Research on the Evolution and Optimization of China’s DomesticTrade Network Structure under the New Development Paradigmof “Dual Circulation” |
|
ZHANG Chi
a,b
, LEI Xiaoyu
b
, SONG Ying
a
|
| Abstract: |
| The new development paradigm of “dual circulation” calls for the establishment of a national regional trade network that is unimpeded and features ample trade flows. By applying network analysis methods,
this study examines the spatial relationships of China’s regional trade over the past 26 years, comprehensively
uncovering the evolutionary characteristics of the overall network and network blocks of inter-regional trade relationships in China, along with the network functional characteristics of each region. This offers crucial decisionmaking support for the successful implementation of the strategy of the new development paradigm of “dual circulation”. The findings indicate that the density of China’s regional trade network has been steadily rising, and
the spatial relationships of regional trade have notably increased. The development has gradually transitioned
from a stage led by a few individual regions to an initial stage of constructing the “ dual circulation” network.
The trade network has continuously differentiated into more advanced trade-intensive blocks, and currently, a
trade-intensive block consisting of 19 regions has taken shape. There are disparities in the ability of each region
to perform the three major network functions, generally presenting a decreasing gradient pattern from the eastern
to the central and western regions. Meanwhile, each region should formulate regional trade strategies based on
its network-advantageous functions to lay a solid trade-network foundation for accelerating the formation of the
new development paradigm of “dual circulation”. |
| Key words: dual circulation new development paradigm domestic trade network structure evolution and optimization |
