基于G1-变异系数法的企业投资风险评价模型与实证研究  

Appraisement Model and Empirical Study of Enterprise Investment Risk Based on G1-coefficient of Variation

作　　者：庄平[1] 李延喜[1] 

机构地区：[1]大连理工大学管理与经济学部,辽宁大连116024

出　　处：《软科学》2011年第10期107-112,120,共7页Soft Science

基　　金：国家自然科学基金项目(70772087);中央高校基本科研业务费专项资金项目(DUT10ZD107)

摘　　要：针对世界金融危机背景下我国企业所面临的投资选择,建立考虑宏观、微观影响因素的企业投资风险评价指标体系,综合运用主观和客观两种赋权方法,对评价指标进行组合赋权,构建基于G1-变异系数法的企业投资风险评价模型,并以家电行业为样本进行实证研究,验证模型的实际应用价值,探索符合当前形势的投资风险评价新方法。In order to solve the question of Chinese enterprises＇ investment choice in the context of the world financial crisis,this paper builds an enterprise investment risk evaluation index system considering macro and micro factors.Through the integrated use of subjective and objective methods of empowerment,it builds enterprise investment risk appraisement model based on G1-coefficient of variation.Taking household appliances industry as a sample of empirical research,it verifies the practical application of this model and seeks a more scientific risk assessment method to provide the basis for scientific decision making under the new situation.

关 键 词：投资风险 组合赋权 指标体系 评价模型 

分 类 号：F224[经济管理—国民经济]