摘要
以2010年中国31个省市级截面数据为样本,采用主成分回归的研究方法,构建我国铅锌产业布局影响因素的回归模型,分析选取的各个因素对铅锌产业布局的影响程度。研究结果表明地区经济因素、地区科研因素、能源因素和环境因素对铅锌工业的合理布局有着较大的影响力,并依据研究得出的模型结果,提出铅锌产业合理布局的建议。
Based on the panel data drawn from 31 provinces and cities in China during 2008 - 2010, the regression model regarding the influential factors hierarchy system of lead - zinc industry positioning is built by using principal component regression method. According to the regression model, this paper analyses the influential degree of each factor. The result of regression model indicates that regional economy, R＆D, energy and regional environment factors have a greater influence on the precise positioning of lead - zinc industry in China. Some proposals which are related to the positioning of lead - zinc industry in China are put forward on the basis of the regression model.
出处
《科技管理研究》
CSSCI
北大核心
2012年第12期172-175,共4页
Science and Technology Management Research
基金
国家自然科学基金资助项目"云计算环境下智能决策方法研究"(71071045)
关键词
工业地理学
铅锌产业布局
主成分回归分析
影响因素
industrial geography
lead - zinc industry layout
principal component and regression analysis
influential factor
