矿产保护与利用Issue(1)：17-23,7.DOI:10.13779/j.cnki.issn1001-0076.2018.01.003
海外矿产资源投资优选评价
Preferable Investment Evaluation on Overseas Mineral Resources
摘要
Abstract
Investment in overseas mineral resources can not only guarantee the safety and stable supply of resources that China lacks,but also greatly benefit the participation of Chinese mining en-terprises in the fierce competition of the international market. Previous studies normally adopted qualitative methods that mainly focused on the risk evaluation. Subjective weighting methods are of-ten used in the evaluation,which could not guarantee the objectivity of the evaluated results. In or-der to guide Chinese mining companies to"go global",the paper selects ten indicators to establish the index system of overseas mineral resources investment from four dimensions of economic status, supply risk in the international market,application prospect and Chinese factors. Based on 21 ma-jor types of metal minerals resources as the research object, the objective weight is determined by the entropy method,and then the weighted TOPSIS method is used to measure and construct the e-valuation model. The combination of the two quantitative methods improves the objectivity and ac-curacy of the evaluation. The results show that the TOPSIS model of entropy can be used to sort multi-index mineral resources. According to the results,the types of mineral resources are classi-fied into three categories:(1) gold, copper, cobalt, zinc, chromium and nickel with preferential investment demand;(2) iron, aluminum, manganese and platinum group with investment poten-tial;(3) the other mineral resources with less investment potential. The results are reasonable and can provide a reference for the investment decision of enterprises.关键词
矿产资源/海外投资/优选/评价Key words
mineral resources/overseas investment/preference/evaluation分类
管理科学引用本文复制引用
范凤岩,刘冲昊,柳群义..海外矿产资源投资优选评价[J].矿产保护与利用,2018,(1):17-23,7.基金项目
中国地质调查局地质调查项目"中国能源与矿产资源安全动态评价与决策支持系统建设"(DD20160084) （DD20160084）
