灾害学2017，Vol.32Issue(4)：23-29,7.DOI:10.3969/j.issn.1000-811X.2017.04.005
基于超DEA-多元回归的地质灾害社会脆弱性影响因素研究
Factors Influencing Provincial Social Vulnerability of Geo-disasters with Supper Efficiency DEA and Multivariable Regression Models
摘要
Abstract
With economic and social sub-systems coupled,we employ Super Efficiency Data Envelopment Analysis(seDEA) to measure the social vulnerability of geo-disasters based on the data of 30 provinces from 2005 to 2015.The results show that there are obvious differences among 30 provinces.And then,multivariable regression model is applied to calculate its influencing factors with panel data,the results indicate that urbanization rate,industrial structure and the input of science personnel have negative impacts on social vulnerability of geo-disasters,while park green land area per capita and administrative machinery have a positive impact greatly.Meanwhile,the same influencing factor has a different direction on every area for its heterogeneity.关键词
地质灾害/社会脆弱性/超DEA/多元回归模型Key words
social vulnerability/geo-disasters/seDEA/multivariable regression model分类
资源环境引用本文复制引用
侯俊东,金欢..基于超DEA-多元回归的地质灾害社会脆弱性影响因素研究[J].灾害学,2017,32(4):23-29,7.基金项目
湖北省自然科学基金一般面上项目(2016CFB503) （2016CFB503）
中国地质环境监测院项目(0001212016CC60013) （0001212016CC60013）
