Comparison of growth driver conversion and strategic priorities for high-quality development between the Yellow River Basin and the Yangtze River Economic Belt
[Objective]Scientific research on the spatial distribution differences and mechanism of old-new growth driver conversion in the Yellow River Basin and Yangtze River Economic Belt is crucial for promoting coordinated regional development and achieving high-quality development in the two areas.[Methods]This study selected indicators from four aspects—growth power change,institutional mechanism transformation,structure upgrading,and change of the growth model—to develop a measurement indicator system for the level of old-new growth driver conversion.It compared and analyzed the spatial distribution differences of old-new growth driver conversion in the Yellow River Basin and the Yangtze River Economic Belt,and used geographic detectors to analyze the dominant influencing factors.On the basis of comparative analysis,the strategic focus of high-quality development in the two major areas was discussed.[Results](1)The level of old-new growth driver conversion in the Yellow River Basin is lower than that in the Yangtze River Economic Belt,and there are significant internal spatial differences,showing a situation of high level in the upstream and downstream areas,and low level in the midstream areas.The eastern and western parts of the Shandong Peninsula urban agglomeration,as well as provincial capital cities such as Lanzhou,Xi'an,Taiyuan,and Zhengzhou,have higher levels of old-new growth driver conversion.The Yangtze River Economic Belt generally exhibits a characteristic of high in the east and low in the west.(2)The global Moran'I shows no significant spatial correlation in the old-new growth driver conversion in the Yellow River Basin,while there is a significant positive spatial correlation in the Yangtze River Basin.Local Moran's I analysis shows that the high-high clusters in the Yellow River Economic Belt mainly distribute in the eastern cities of the Shandong Peninsula urban agglomeration,while the low-low clusters mainly distribute in the Guanzhong Plain urban agglomeration.The Yangtze River Economic Belt is mainly characterized by a high-high clusters type,mainly distributs in the Yangtze River Delta urban agglomeration.(3)Urban scale,consumption capacity,and human capital are the core driving factors for the old-new growth driver conversion in the Yellow River Basin.The level of economic development,city scale,human capital,and opening up significantly promote the old-new growth driver conversion in the Yangtze River Economic Belt.At the urban agglomeration scale,the level of economic development,informatization,and opening up to the outside world have a relatively weak promoting effect on the old-new growth driver conversion in the Yellow River Basin,especially in the Guanzhong Plain,Jiziwan of the Yellow River,and Lanzhou-Xining urban agglomerations.The impacts of water resources and environmental regulations on the old-new growth driver conversion in the Yellow River Basin and the Yangtze River Economic Belt are gradually strengthening from east to west,especially in ecologically fragile areas such as the Jiziwan of the Yellow River,Lanzhou-Xining,central Yunnan,and central Guizhou urban agglomerations.In addition,the development of the Jiziwan of the Yellow River and the Lanzhou-Xining urban agglomerations in the Yellow River Basin is lagging behind,and an effective mechanism for old-new growth driver conversion has not yet been formed.[Conclusion]There is still much room for the improvement of old-new growth drive conversion in the Yellow River Basin and the Yangtze River Economic Belt and it is necessary to further develop new quality productivity,promote the transformation and upgrading of industrial structure,and continue to make efforts in promoting informatization construction and improving the level of opening up.In addition,it is also necessary to optimize the layout of major productivity forces and further promote the regional coordinated development.
old-new growth driver conversionspatial differentiationgeographic detectorYellow River BasinYangtze River Economic Belt
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NSTL
万方数据
