2007年新潟県中越沖地震による産業部門への経済的影響 : 企業の被害実態と災害対応効果

概要

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This paper discusses damages and responses of industrial sectors during the Niigata Chuetsu-oki Earthquake in 2007. Questionnaire surveys were conducted to investigate the regional economic losses, to identify the sources of the losses, and to measure the effects of various disaster responses, which were conducted by each firm during the disasters. Based on the 274 replies from the firms located in the damaged region, the degree and duration of the impacts on operational capacity by 15 damage sources, such as facility damages and infrastructure damages are quantitatively measured. It is also shown that the damages were partly relieved by firms' responses, which can be effective information for business managers, who make decisions on the adaptation of these response options