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Analysis and Evaluation of Rare Earth Policy Evolution in China
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Wenxing ZHU1, Hengqi HU2, Shuitai XU2, 3
Mining and Metallurgical Engineering | 2024, 44(1) : 171 - 178
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Mining and Metallurgical Engineering | 2024, 44(1): 171-178
• BUSINESS ECONOMY AND MANAGEMENT •
Analysis and Evaluation of Rare Earth Policy Evolution in China
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Wenxing ZHU1, Hengqi HU2, Shuitai XU2, 3
Affiliations
  • 1.Business School, Jiangxi University of Science and Technology, Nanchang 330013, Jiangxi, China
  • 2.School of Economics and Management, Jiangxi University of Science and Technology, Ganzhou 341000, Jiangxi, China
  • 3.Research Center of Mining Development, Jiangxi University of Science and Technology, Ganzhou 341000, Jiangxi, China
Published: 2024-02-01 doi: 10.3969/j.issn.0253-6099.2024.01.037
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Rare earth elements are important resources for national development and industrial upgrading, and it is critical to establish an improved rare earth policy system. Based on the constructed analysis framework of rare earth policies, 48 rare earth policies issued from 1985 to 2022 in China were evaluated by using text data mining, social network and policy modeling consistency (PMC)-index model from three aspects, including the evolution process of rare earth policies, policy network and quantitative policy analysis. It is found that the evolution of China's rare earth policies can be divided into four stages, among which standardizing the exploitation procedure for rare earth resources and rectifying the order of rare earth market have always been the focus of China's rare earth policies. A policy network has been initially constructed, but there is poor correlation among policies and there are many isolated policies, which indicates that the correlation among policies needs to be strengthened. The overall design of the polices is reasonable, but there are some deficiencies in incentive measures and effectiveness. Finally, some suggestions are put forward to optimize and improve China's rare earth policies based on the features and shortcomings.

rare earth  /  rare earth policy  /  rare earth resources  /  PMC-index model  /  social network  /  policy evolution  /  policy evaluation
Wenxing ZHU, Hengqi HU, Shuitai XU. Analysis and Evaluation of Rare Earth Policy Evolution in China[J]. Mining and Metallurgical Engineering, 2024 , 44 (1) : 171 -178 . DOI: 10.3969/j.issn.0253-6099.2024.01.037
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Article Info
doi: 10.3969/j.issn.0253-6099.2024.01.037
  • Receive Date：2023-09-17
  • Online Date：2026-03-20
  • Published：2024-02-01
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  • Received：2023-09-17
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Affiliations
    1.Business School, Jiangxi University of Science and Technology, Nanchang 330013, Jiangxi, China
    2.School of Economics and Management, Jiangxi University of Science and Technology, Ganzhou 341000, Jiangxi, China
    3.Research Center of Mining Development, Jiangxi University of Science and Technology, Ganzhou 341000, Jiangxi, China
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https://castjournals.cast.org.cn/joweb/kygczz/EN/10.3969/j.issn.0253-6099.2024.01.037
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表12种不同金属材料的力学参数
科
Family		 属数
Number of
genus		 种数
Number of
species		 占总种数比例
Percentage of
total species (%)		 属
Genus		 种数
Number of
species		 占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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