地震災害時のライフライン途絶が及ぼす経済被害の計量化に関する研究  [in Japanese] A Framework for Economic Impact Assessment due to Disruption of Lifeline Utilities from Earthquakes  [in Japanese]

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Author(s)

    • 土屋 哲 TSUCHIYA Satoshi
    • 長岡技術科学大学 環境・建設系 Department of Civil and Environmental Engineering, Nagaoka University of Technology
    • 多々納 裕一 TATANO Hirokazu
    • 京都大学防災研究所 社会防災研究部門 Disaster Management for Safe and Secure Society, Disaster Prevention Research Institute, Kyoto University
    • 岡田 憲夫 OKADA Norio
    • 京都大学防災研究所 巨大災害研究センター Research Center for Disaster Reduction Systems, Disaster Prevention Research Institute, Kyoto University

Abstract

<p>A catastrophic disaster damages to lifeline facilities such as electric power, water and gas services, and it causes enormous effect on community life and business activity. However, building economic resilience can reduce the potential losses. This paper considers industrial resiliency to investigate measurement of economic impacts due to lifeline disruption. Using survey data from the Niigata-Chuetsu earthquake in 2004, the resiliency factor was firstly estimated so that it could take adaptive responses of industrial sectors into account. Secondly, with the estimated resiliency factor reflected on substitution parameters of production function, economic impacts of the earthquake were analyzed by a computable general equilibrium model.<b> </b></p>

<p>A catastrophic disaster damages to lifeline facilities such as electric power, water and gas services, and it causes enormous effect on community life and business activity. However, building economic resilience can reduce the potential losses. This paper considers industrial resiliency to investigate measurement of economic impacts due to lifeline disruption. Using survey data from the Niigata-Chuetsu earthquake in 2004, the resiliency factor was firstly estimated so that it could take adaptive responses of industrial sectors into account. Secondly, with the estimated resiliency factor reflected on substitution parameters of production function, economic impacts of the earthquake were analyzed by a computable general equilibrium model.<b> </b></p>

Journal

  • Journal of Social Safety Science

    Journal of Social Safety Science 10, 355-364, 2008-11-01

    Institute of Social Safety Science

References:  21

Cited by:  1

Codes

  • NII Article ID (NAID)
    110007152032
  • NII NACSIS-CAT ID (NCID)
    AA11542656
  • Text Lang
    JPN
  • Article Type
    Journal Article
  • ISSN
    13452088
  • NDL Article ID
    10511694
  • NDL Source Classification
    ZN5(科学技術--建設工学・建設業--都市工学・衛生工学) // ZA15(政治・法律・行政--行政・行政学--警察・消防・防災)
  • NDL Call No.
    Z74-B757
  • Data Source
    CJP  CJPref  NDL  NII-ELS  J-STAGE  NDL-Digital 
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