DISASTER RISK MANAGEMENT AND ECONOMIC EVALUATION
DISASTER RISK MANAGEMENT AND ECONOMIC EVALUATION
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灾害风险管理和经济评估
DOI：
10.2208/journalip.19.1
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发表时间：
2002
期刊：
影响因子：
--
通讯作者：
M. Yokomatsu
中科院分区：
文献类型：
--
作者：
Kiyoshi Kobayashi;M. Yokomatsu
一旦大规模的灾害袭击一个社会，大量的家庭和企业同时受损。传统的减灾成本效益分析主要侧重于预期损失的减少，忽视了灾害风险的巨灾方面。本文认为，灾害风险管理方法可以分为风险控制和融资方法。为了科普巨灾风险，需要建立综合灾害管理体系，拓展成本效益分析的理论框架。本文介绍了巨灾风险缓解的成本效益分析方法，并总结了未来需要解决的问题。
Once large scaled disaster hits a society, a large number of households and firms are simultaneously damaged. The traditional cost benefit analysis of disaster mitigation mainly focuses upon expected loss reduction, neglecting the catastrophe aspects of disaster risks. In this paper, it is claimed that the disaster risk management methods can be classified into risk control and financing methods. In order to cope with the catastrophic disaster risks, it is requested to build the integrated disaster management systems and extend the theoretical framework of cost-benefit analysis. In this paper, the authors present cost-benefit analysis methods of catastrophe risk mitigation and summarize research issues to be solved in future.