基于主成分分析法的吉林省林业产业竞争力分析  

Principal Component Analysis( PCA) on Forestry Industrial Competitiveness of Jilin Province

作　　者：孙雪[1] 许玉粉[1] 

机构地区：[1]延边大学农学院农林经济管理系,吉林延吉133000

出　　处：《安徽农业科学》2014年第12期3591-3593,共3页Journal of Anhui Agricultural Sciences

基　　金：吉林省教育厅"十二五"社会科学研究项目(吉教科文合字[2013]第507号)

摘　　要：选取林业产业竞争力的10个分析指标,通过主成分分析方法,利用SPSS软件计算全国31个省(市、区)林业产业竞争力的综合得分并排名。结果表明全国范围内,吉林省林业产业竞争力排名第9位,综合得分0.493 71,产业竞争力还有很大提升空间。吉林省可以通过增加资金和科技投入、大力发展林业生态旅游业等措施进一步提升林业产业竞争力,促进林业产业快速发展。This paper selected 10 indicators related to industrial competitiveness of forestry and calculated comprehensive score of industrial competitiveness of forestry of 31 provinces by Principal Component Analysis （PCA） method with the aid of SPSS software. The results indicated that the industrial competitiveness of forestry of Jilin Province ranked the ninth and its comprehensive score was 0.493 71, showing a large im- provement space. Finally, it came up with recommendations including increasing funds and sci-tech input and energetically developing ecological tourism, to raise industrial competitiveness of forestry and promote rapid development of forestry.

关 键 词：林业产业竞争力 主成分分析 吉林省 

分 类 号：S7-9[农业科学—林学]