企业经济
企業經濟
기업경제
Enterprise Economy
2015年
5期
119~122
,共null页
非洲石油 投资环境评价 熵权法 物元模型
非洲石油 投資環境評價 熵權法 物元模型
비주석유 투자배경평개 적권법 물원모형
Africa oil; investment environment evaluation; entropy weight method; matter element model
文章结合国际投资环境理论和石油产业特点建立了石油投资环境评价指标体系,利用熵权法和物元模型以及整理后的权威数据,确定评价指标权重并评价非洲五大产油国的石油投资环境。评价结果显示,尼日利亚和利比亚的石油投资环境最优,安哥拉次之,阿尔及利亚稍差而埃及最差。与此同时,文章给出了非洲五大产油国石油投资环境中应着重注意的极端指标,并针对五大产油国存在的极端指标,分析非洲地区整体石油投资环境存在的主要问题和相关国家、组织的应对办法,认为当前非洲地区的石油投资环境是利大于弊,机遇多于挑战。
文章結閤國際投資環境理論和石油產業特點建立瞭石油投資環境評價指標體繫,利用熵權法和物元模型以及整理後的權威數據,確定評價指標權重併評價非洲五大產油國的石油投資環境。評價結果顯示,尼日利亞和利比亞的石油投資環境最優,安哥拉次之,阿爾及利亞稍差而埃及最差。與此同時,文章給齣瞭非洲五大產油國石油投資環境中應著重註意的極耑指標,併針對五大產油國存在的極耑指標,分析非洲地區整體石油投資環境存在的主要問題和相關國傢、組織的應對辦法,認為噹前非洲地區的石油投資環境是利大于弊,機遇多于挑戰。
문장결합국제투자배경이론화석유산업특점건립료석유투자배경평개지표체계,이용적권법화물원모형이급정리후적권위수거,학정평개지표권중병평개비주오대산유국적석유투자배경。평개결과현시,니일리아화리비아적석유투자배경최우,안가랍차지,아이급리아초차이애급최차。여차동시,문장급출료비주오대산유국석유투자배경중응착중주의적겁단지표,병침대오대산유국존재적겁단지표,분석비주지구정체석유투자배경존재적주요문제화상관국가、조직적응대판법,인위당전비주지구적석유투자배경시리대우폐,궤우다우도전。
The theory of international investment environment and the characteristics of the oil industry are taken into account to deter- mine the oil investment environment evaluation index system. The entropy weight method and the matter- element model theory with authoritative data are used to determine the weights of the evaluation index and evaluate the investment environ- ment of top five oil - producing countries in Africa. Evaluation results show that the investment environment in Nigeria and Libya are the best, Angola follows, Algeria is slightly worse, and Egypt is the worst, and several extreme indicators should be focused on in these five countries. Based on these top five oil -producing countries' extreme indicators, we analyze the main problems of the whole African oil investment environment and the solutions to these problems. The advantages of cur- rent oil investment environment in Africa outweighs the disadvantages, where there are more opportunities than challenges.