Research on Gold Mine Investment Competitiveness Classification in Northern Africa
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摘要: 北部非洲地区是全球重要矿产资源供给基地,具有丰富的金等矿产资源,为给在北部非洲国家开展矿业投资企业战略选区提供参考,有必要对各国金矿投资竞争力进行分析。文章对北部非洲18 个国家金矿资源的资源禀赋、投资环境、投资成本、社会政治等数据进行标准化,并建立了适应于该地区的矿业投资竞争力评价体系,利用熵权-模糊综合法对18 个国家的金矿投资竞争力进行横向对比,根据各影响因素的熵权计算结果,发现目标国的社会政治情况对金矿投资竞争力影响权重占比最大,其次为目标国的资源禀赋条件;外交关系、资源量、资源勘探程度、资源品质是金矿投资竞争力水平的主要影响因素,而市场化程度、劳动力成本、环保成本对矿产资源投资竞争力水平影响较小。评价结果显示北部非洲地区金矿投资竞争力较高的国家为几内亚,竞争力一般的为加纳、埃塞俄比亚、布基纳法索、阿尔及利亚等10 个国家。建议企业在北部非洲地区进行金矿投资决策时应尽量避免选择竞争力较低的国家以规避投资风险,提高投资收益率。Abstract: Northern Africa is an important global mineral resource supply base, with abundant gold and other mineral resources. In order to provide a strategic reference for the target selection of mining investment enterprises, it is necessary to analyze the competitiveness of gold mining investment in various countries. The article standardizes the data of resource endowment, investment environment, investment cost, social politics and other data of 18 countries with gold resources in Northern Africa, and establishes a mining investment competitiveness evaluation system suitable for the region, using entropy-fuzzy synthesis to compare and evaluate the gold mining investment competitiveness of 18 countries horizontally. According to the entropy weight calculation of each influencing factor, the socio-political situation of the target country has the largest proportion of influence on the gold mining investment competitiveness, followed by the target country’s resource endowment conditions. Diplomatic relations, resource volume, resource exploration degree, and re source quality are the main influencing factors of gold mine investment competitiveness, while the degree of marketization, labor costs, and environmental protection costs have less effect. The evaluation results show that Guinea is the country with the highest competitiveness of gold mining investment in North Africa, and 10 countries have the moderate competitiveness including Ghana, Ethiopia, Burkina Faso, and Algeria. It is suggested for the enterprises not to invest in the countries of northern Africa with lower competitiveness to avoid risks and improve benefit.
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Key words:
- gold /
- mining investment /
- entropy method /
- competitiveness /
- market environment /
- Northern Africa
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