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稀土资源,作为一个国家的战略资源,对社会经济的发展具有举足轻重的作用。在结合前人研究的基础上,综合提出一套稀土资源竞争力评价的指标体系,并通过AHP优化后,利用2007—2010年面板数据,采取Malmquist指数动态、定量分析中国稀土资源竞争力变化情况。研究结果表明:稀土资源竞争力在外界因素的改变下时刻在发生变化,同时,由于过度开采等原因增加了环境的补救成本,中国稀土资源竞争力在国际上不断弱化。
As a strategic resource of a country, rare earth resources play an important role in the social and economic development. Based on the previous studies, we put forward a set of indicator system for evaluating the competitiveness of rare earth resources. After AHP optimization, we use the Malmquist index to analyze the changes of competitiveness of rare earth resources in China using the panel data from 2007 to 2010 . The results show that: the competitiveness of rare earth resources is changing under the change of external factors, meanwhile, the environmental remediation costs are increased due to over-exploitation, and the competitiveness of rare earth resources in China is continuously weakened in the world.