维普中文期刊产品整合服务

Government Investment in Disaster Risk Reduction Based on a Probabilistic Risk Model: A Case Study of Typhoon Disasters in Shenzhen, China

查看全文 作　　者：Tao [1,2]Ye;Yao [2]Wang;Binxia [2]Wu;Peijun [1,2]Shi;Ming [1,2]Wang;Xiaobing [1,2]Hu 高影响力作者 机构地区：[1]State Key Laboratory of Earth Surface Processes and Resource Ecology, Beijing Normal University;[2]Academy of Disaster Reduction and Emergency Management, Ministry of Education and Ministry of Civil Affairs, Beijing Normal University高影响力机构 出　　处：《International Journal of Disaster Risk Science》索引2016年第7卷第2期,共15页高影响力期刊 基　　金：Financial support from the China 973 Project under grant 2012CB955404;the State Key Laboratory of Earth Surface Processes and Resource Ecology of China Project under Grant 2015-ZY-17 摘　　要：In recent years, cost-benefit analysis(CBA) has played an important role in disaster risk reduction(DRR)investment decisions, and now increasing attention is being paid to its application in developing countries. This article discusses government investment choices in DRR against typhoon disasters in Shenzhen, China. While the existing literature mainly focuses on disaster mitigation measures such as structural retrofitting, this study proposes a holistic framework of DRR investments in which structural(windproof retrofitting) and financial(insurance premium subsidies and post-disaster relief) are all taken into account.In particular, intermeasure spillover effects are measured and used in CBA. The results show that insurance premium subsidies yield the highest benefit-cost ratio and should be prioritized in investment. Windproof retrofitting comes in second place in terms of the benefit-cost ratio and can be considered when there is a sufficient budget. These results further confirm the need of a holistic review of government DRR investments to derive policy recommendations, while challenges remain in relation to the probabilistic modeling capacity to support CBA. 关 键 词：Cost-benefit analysis Disaster risk reduction investment SHENZHEN Typhoon risk model
相关文献

参考文献(52)

引证文献(1)

耦合文献(381)

网站首页 | 关于我们 | 联系我们 | 产品服务 | 客服中心 | 广告服务 | 版权声明 | 网站联盟 | 友情链接 | 售卡网点

版权所有© 渝B2-20050021-1　渝公网安备 50019002500403号　违法和不良信息举报中心

互联网出版许可证 新出网证(渝)字10号 全国400电话 - 免长途话费