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A study on product scope and customer scope strategies and management outcomes of automobile component suppliers.

Research Project

Project/Area Number 19K01813
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 07080:Business administration-related
Research InstitutionHosei University

Principal Investigator

KONNO YOSHINORI  法政大学, 経営学部, 教授 (10345275)

Project Period (FY) 2019-04-01 – 2024-03-31
Project Status Completed (Fiscal Year 2023)
Budget Amount *help
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2022: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2021: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2020: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2019: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Keywords自動車産業 / サプライヤー / 企業間関係 / 協業 / 取引ネットワーク / 製品範囲 / 顧客範囲 / モジュール化 / PC業界
Outline of Research at the Start

本研究では、日本の自動車部品サプライヤー(以下「部品サプライヤー」)を対象として、「製品範囲」(product scope)と「顧客範囲」(customer scope)の二軸から成長戦略を捉え、当該戦略のあり方と経営成果との関係を、パネルデータ分析やマッチング・ペア分析の手法を用いて、定量的・定性的に検証していく。
あわせて本研究では、得られた結果の背景にあるロジックを探る中から、部品サプライヤーにとっての望ましい成長戦略のあり方や取引ネットワーク戦略のあり方についての知見を得ていくことを目指す。

Outline of Final Research Achievements

In this study, we investigated and analyzed quantitatively and qualitatively the relationship between "product scope" and "customer scope", which are important axes of growth strategies, and management outcomes for automotive suppliers. We also explored the logic behind this relationship.
In addition, this study focused on the "automotive electrification" movement and quantitatively examined whether the business relationship between automakers and component suppliers is changing. We also quantitatively examined the relationship between each company's product/technology strategy, trade network strategy, and management performance. Furthermore, this study compared these results with past cases in other industries, mainly the Japanese PC industry in the 1990s.

Academic Significance and Societal Importance of the Research Achievements

サプライヤーにとって、成長戦略の最も重要な軸は、同一産業内での製品範囲の拡大と、顧客範囲の拡大の2つである。しかし、この2つの軸のいずれについても、サプライヤーの経営成果に与えるインパクトに関してこれまで十分な理論的・実証的研究が積み上げられてきたとは言い難い。
本研究では、日本の自動車部品業界を対象に、サプライヤーの製品範囲と顧客範囲の拡大の2つを統合的に考察し、それらと経営成果の関係について定量的・定性的に検証している点がユニークであり、なおかつ自動車部品業界に留まらない、企業の成長戦略一般に通じる普遍的な知見を得られる可能性が高いと言えよう。

Report

(6 results)
  • 2023 Annual Research Report   Final Research Report ( PDF )
  • 2022 Research-status Report
  • 2021 Research-status Report
  • 2020 Research-status Report
  • 2019 Research-status Report
  • Research Products

    (6 results)

All 2023 2022 2021

All Journal Article (4 results) (of which Peer Reviewed: 3 results,  Open Access: 4 results) Presentation (2 results)

  • [Journal Article] Competition in the Early Japanese PC Market2023

    • Author(s)
      高井 文子、近能 善範
    • Journal Title

      Akamon Management Review

      Volume: 22 Issue: 4 Pages: 113-166

    • DOI

      10.14955/amr.0230131b

    • ISSN
      1347-4448, 1348-5504
    • Year and Date
      2023-08-25
    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Competition in the Early Japanese PC Market2023

    • Author(s)
      高井 文子、近能 善範
    • Journal Title

      Akamon Management Review

      Volume: 22 Issue: 3 Pages: 71-112

    • DOI

      10.14955/amr.0230131a

    • ISSN
      1347-4448, 1348-5504
    • Year and Date
      2023-06-25
    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] 日本の初期パソコン市場における競争-NEC PC-98 帝国の生成と崩壊-前編・後編2022

    • Author(s)
      高井文子・近能善範
    • Journal Title

      横浜国立大学経営学部Working Paper Series

      Volume: 344 & 345 Pages: 1-45

    • Related Report
      2022 Research-status Report
    • Open Access
  • [Journal Article] Modularization as disruptive innovation2021

    • Author(s)
      Yoshinori Konno and Ayako Takai
    • Journal Title

      Annals of Business Administrative Science

      Volume: 20 Issue: 6 Pages: 239-251

    • DOI

      10.7880/abas.0211104a

    • NAID

      130008129714

    • ISSN
      1347-4456, 1347-4464
    • Year and Date
      2021-12-15
    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Presentation] 破壊的新規格による競争と市場変動の価値マップ分析-1990年代前半におけるPC-98とDOS/V競争の可視化-2022

    • Author(s)
      近能善範・高井文子
    • Organizer
      組織学会
    • Related Report
      2022 Research-status Report
  • [Presentation] Modularization as Disruptive Innovation: An Analysis of the Japanese PC Market in the Early 1990s2021

    • Author(s)
      Yoshinori Konno and Ayako Takai
    • Organizer
      The ABAS Conference 2021 Autumn
    • Related Report
      2021 Research-status Report

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Published: 2019-04-18   Modified: 2025-01-30  

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