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Supply Chain Changes after the Great East Japan Earthquake -Empirical Studies Using Trade Indexes of Commodities by Customs-

Research Project

Project/Area Number 24530244
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Applied economics
Research InstitutionSaitama University

Principal Investigator

NAGATA Masahiro  埼玉大学, 教養学部, 教授 (50261871)

Co-Investigator(Renkei-kenkyūsha) NARITA Junji  青山学院大学, 経済学部, 教授 (00133695)
Project Period (FY) 2012-04-01 – 2015-03-31
Project Status Completed (Fiscal Year 2014)
Budget Amount *help
¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
Fiscal Year 2014: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2013: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2012: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Keywordsサプライチェーン / 東日本大震災 / 機械類輸出 / 地域産業連関表 / 輸送機械 / 震災被害品目 / 貿易指数 / 輸送コスト / 資本財輸出
Outline of Final Research Achievements

In this study, Japanese exports in machinery, which is the core of the supply chain, are studied. In terms of export value in 2010, 85.5% of the damage was concentrated in transportation equipment, such as automobiles. One of the major reasons for the rapid recovery of exports in those items was the cooperation by the automotive industry beyond the walls of the company. At the same time, overseas demand factors were also the major cause of the sudden decrease of Japanese exports just after the earthquake.
In terms of the long-term effects, exports of many items, excluding transportation equipment, have not recovered yet, even in 2014. In addition, the imported share of the transport equipment in partner countries has declined, even though their export value has increased rapidly after the earthquake.

Report

(4 results)
  • 2014 Annual Research Report   Final Research Report ( PDF )
  • 2013 Research-status Report
  • 2012 Research-status Report
  • Research Products

    (1 results)

All 2015

All Journal Article (1 results) (of which Open Access: 1 results)

  • [Journal Article] 東日本大震災以降の日本からの機械類輸出2015

    • Author(s)
      永田雅啓
    • Journal Title

      統計

      Volume: 第66巻 第4号 Pages: 26-32

    • Related Report
      2014 Annual Research Report
    • Open Access

URL: 

Published: 2013-05-31   Modified: 2019-07-29  

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