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A Study on the Changes of Subcontracting System and Work System under the Effect of the Information Technology in the Manufacturing Industry

Research Project

Project/Area Number 14530060
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field 経済政策(含経済事情)
Research InstitutionSaga University

Principal Investigator

TOMITA Yoshinori  Saga University, Faculty of Economics, Professor, 経済学部, 教授 (90155565)

Project Period (FY) 2002 – 2004
Project Status Completed (Fiscal Year 2004)
Budget Amount *help
¥1,500,000 (Direct Cost: ¥1,500,000)
Fiscal Year 2004: ¥500,000 (Direct Cost: ¥500,000)
Fiscal Year 2003: ¥500,000 (Direct Cost: ¥500,000)
Fiscal Year 2002: ¥500,000 (Direct Cost: ¥500,000)
KeywordsInformation Technology / Subcontracting System / Work System / Employment Structure / 労働市場 / 地域労働市場 / 製造業 / 下請システム / IT革新 / 技能職 / 技術革新
Research Abstract

We can observe the changes of employment structure by distinguishing the changes within the firm and the changes among the firms. The changes within the firm were caused by the change of characteristics workers skills resulted from technological changes (information technologies). The changes among firms can be observed by analyzing, especially, the changes of subcontracting system. In this report we especially attended the automobile industry. In that industry the proportion of production worker within the firm has fallen greatly. As for the subcontracting system, big assembly plants changed the form of ordering automobile parts from subcontractor (supplier). Assembly plants transformed the buying pattern. Those plants nominated one company as the organizer. To be more concrete, by stopping the pattern of directly ordering or buying from supplier, assembly plant became ordering and buying through the organizer (company). The result was that the organizer could keep the position of the … More primary supplier, other companies deteriorated the position into the secondary or third supplier. That changes of subcontracting system involved changing employment structure within the firm. At the primary supplier, on the one hand, the proportion of production worker got smaller, on the other hand, that of engineer got larger. Also, the changes of subcontracting system affected the local employment structure. At secondary or third supplier, the proportion of production worker got larger. In addition, at that class supplier, the amount of automobile parts ordered by assembly plant has been decreasing gradually. Tendency above mentioned had significant impact on the local labor market. Surely that tendency influenced the employment structure in two areas we analyzed, namely the proportion of production worker reduced a little. But the number of workers, who are employed by manufacturing industries, has not so decreased in the cities have a long history of that industry. In order to plan the local employment policy, it is vital to take account of the industrial characteristics of each district. Less

Report

(4 results)
  • 2004 Annual Research Report   Final Research Report Summary
  • 2003 Annual Research Report
  • 2002 Annual Research Report
  • Research Products

    (19 results)

All 2005 2004 2003 2002 Other

All Journal Article (15 results) Book (1 results) Publications (3 results)

  • [Journal Article] 製造業労働の研究方法について2005

    • Author(s)
      富田義典
    • Journal Title

      社会政策学会・学会誌 第13号

      Pages: 79-91

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] A Study on the Method for Researching Manufacturing Labon2005

    • Author(s)
      Y.Tomita
    • Journal Title

      Journal of Society for the Study of Social Policy no.13

      Pages: 79-91

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] 製造業労働の研究方法について2005

    • Author(s)
      富田義典
    • Journal Title

      社会政策学会誌(法律分化社発行) 13号

      Pages: 77-91

    • Related Report
      2004 Annual Research Report
  • [Journal Article] 書評・石田光男『賃金の社会科学』について2004

    • Author(s)
      富田義典
    • Journal Title

      大原社会問題研究所雑誌 第547号

      Pages: 72-75

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] 1980年代以降における製造業の変化と雇用構造の研究方法2004

    • Author(s)
      富田義典
    • Journal Title

      経済論集(佐賀大学経済学会) 第37巻4号

      Pages: 124-144

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Social Science of Work2004

    • Author(s)
      Y.Tomita
    • Journal Title

      Journal of Ohara Institute for Social Problem(Book Review on M.Ishida) no.547

      Pages: 72-75

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] A Methodological Study on Employment of Manufacturing Industry Since the 1980s2004

    • Author(s)
      Y.Tomita
    • Journal Title

      Journal of Society for Economic Studies (Saga University) no.37-4

      Pages: 124-144

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] 1980年代以降における製造業の変化と雇用構造の研究方法2004

    • Author(s)
      富田義典
    • Journal Title

      佐賀大学経済論集 37巻4号

      Pages: 123-144

    • Related Report
      2004 Annual Research Report
  • [Journal Article] 書評・石田光男著『仕事の社会科学』(2003年ミネルバ刊)2004

    • Author(s)
      富田義典
    • Journal Title

      大原社会問題研究所雑誌 547号

      Pages: 72-75

    • Related Report
      2004 Annual Research Report
  • [Journal Article] 書評・野村正実『知的熟練論批判』について2003

    • Author(s)
      富田義典
    • Journal Title

      社会政策学会・学会誌 第10号

      Pages: 84-87

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] 1980年以降における製造業の雇用構造2003

    • Author(s)
      富田義典
    • Journal Title

      経済論集(佐賀大学経済学会) 第36巻4号

      Pages: 17-56

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] A Criticism on Pref.K.Koike's Theory2003

    • Author(s)
      Y.Tomita
    • Journal Title

      Journal of Society for the Study of Social Policy(Book Review on M.Nomura) no.10

      Pages: 84-87

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] A Study on Employment Structure of Manufacturing Industry Since the 1980s2003

    • Author(s)
      Y.Tomita
    • Journal Title

      Journal of Society for Economic Studies (Saga University) no.36-4

      Pages: 17-56

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] 書評・尾高・都留『生産システムの進化と革新』について2002

    • Author(s)
      富田義典
    • Journal Title

      大原社会問題研究所雑誌 第521号

      Pages: 66-68

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Evolution and Innovation of Work System2002

    • Author(s)
      Y.Tomita
    • Journal Title

      Journal of Ohara Institute for Social Problem(Book Review on Odaka, Tsuru, ed.) no.521

      Pages: 66-68

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Book] 産業と労働のニューストーリー2004

    • Author(s)
      久野国夫編
    • Total Pages
      270
    • Publisher
      法律文化社
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Publications] 富田義典: "書評・野村正実『知的熟練論批判』"社会政策学会誌. 10号. 84-87 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] 富田義典: "1980年以降における製造業の雇用構造"佐賀大学経済論集. 36巻4号. 17-56 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] 富田義典: "書評 尾高・都留『生産システムの進化と革新』(2001年刊)"大原社会問題研究所雑誌. 521. 66-68 (2002)

    • Related Report
      2002 Annual Research Report

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Published: 2002-04-01   Modified: 2016-04-21  

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