| 中国数字经济与制造业融合发展水平测度及其时空特征 |
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| 引用本文：阳立高1，许调蓉1，韩 峰2.中国数字经济与制造业融合发展水平测度及其时空特征[J].财经理论与实践,2023,(2):81-87 |
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| 中文摘要:基于耦合协调理论，运用指标体系法、主成分分析法和容量耦合系数模型，依据2011—2018年中国城市数据，测度数字经济和制造业融合发展指数，综合采用泰尔指数、协方差模型，揭示其变化规律、区域差异、偏离状况。结果显示，中国数字经济与制造业尚处于中度融合阶段，依然具有较大融合发展空间；数字经济和制造业融合发展水平由东向西、由高等级城市向低等级城市依次递减，且区域内差异大于区域间差异；二者融合度与城市规模呈现正向偏离趋势，随城市规模扩大而不断提升。鉴于此，需完善数字经济与制造业融合发展模式，推动城市规模高质量扩张和经济发展水平高效提升。 |
| 中文关键词:数字经济 制造业 融合度 区域差异 |
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| The Measurement and Spatial-temporal Characteristics of Integrated Level between China’s Digital Economy and Manufacturing Industry |
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| Abstract:This paper uses index system, principal component analysis and capacity coupling model to measure the integrated development index of China’s urban digital economy and manufacturing industry from 2011 to 2018, and comprehensively uses Theil index, covariance model to reveal its variation pattern, regional differences and deviation characteristics. The results show that, China’s digital economy and manufacturing industry are still in the stage of moderate integration, and there is still a large space for integrated development. The integrated development level of digital economy and manufacturing industry decreases from east to west, from high-grade cities to low-grade cities, and the difference within regions is greater than that between regions. The degree of integration between the two shows a positive deviation trend from the city scale, and continues to increase with the expansion of the city scale. In view of this,it is necessary to improve the integration development model of digital economy and manufacturing industry, and promote the high-quality expansion of urban scale and the efficient improvement of economic development level. |
| keywords:digital economy manufacturing industry integration regional differences |
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