Urban contraction in Liaoning Province
DOI:
https://doi.org/10.54691/bcpbm.v26i.2085Keywords:
Urban contraction; Grey relational analysis model; Entropy weight method; Comprehensive evaluation model of rank ratio; Grey prediction model.Abstract
With the development of social economy, the current changes in the flow of people in the three eastern provinces and the development of cities show the trend of GDP reduction and population loss, which can be called urban contraction. Based on the changes of the population and GDP of 30 cities in Liaoning Province, this paper discriminates the types of urban development, further classifies the shrinking cities, explores the factors that affect their shrinking degree, summarizes different urban types and puts forward corresponding improvement strategies, and finally forecasts the future development and evolution of these cities.
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Zhang Jingxiang, Feng Canfang, Chen Hao. International study of urban contraction and exploration of localization in China [J]. International Urban Planning, 2017,32(5):1-9.
Yu Kexing. On the structural crisis of contemporary capitalism [J]. Economic Research Reference, 1993(Z3):59-69.
Jin Fengde. On the structural crisis of northeast economy [J]. Northeast Asia Forum, 2000(04):41-44+97.
Rodin. The construction and application of a new grey correlation model [J]. Journal of Southwest Normal University (Natural Science Edition), 2018,43(11):8-12.
Zhou Wenhao, Zeng Bo. Review of research on grey correlation model [J]. statistics and decision, 2020,36(15):29-34.
Zhu Lanying, Zhao Yue, Dai Yu, etc. Characteristics and application of grey correlation analysis model [J]. Science Consulting .2019, (24) .79.
Zhang Wei, Shan Fenfen, Zheng Caigui, etc. Multi-dimensional identification of urban contraction in China and analysis of its driving mechanism [J]. Urban Development Research, 2019,26(3):32-40. [8] Liu Liyan, Sun Aifeng. Comprehensive evaluation model of nursing quality based on RSR [J]. China Health Industry. 2020,(12).63-65.
Yang Hualong, Liu Jinxia, Zheng Bin. Improvement and application of grey prediction GM(1,1) model [J]. Mathematics practice and understanding .2011, (23) .39-46.
Chen Gang, Zhao Sijia. Influence of different dimensions in grey model on model accuracy [J]. Standardization of Surveying and Mapping, 2018,34(03):45-46.
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