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Quantitative analysis on network structures and functions of regionally rooted knowledge space

Research Project

Project/Area Number 18K01597
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 07040:Economic policy-related
Research InstitutionKindai University

Principal Investigator

Kawakami Tetsu  近畿大学, 経済学部, 教授 (60402674)

Project Period (FY) 2018-04-01 – 2023-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000)
Fiscal Year 2020: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2019: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2018: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Keywords知識空間 / Product space / 経済複雑性 / ネットワーク分析 / 産業クラスター / 技術的近接性 / 産業クラスター政策
Outline of Final Research Achievements

This study analyzed the structure and function of the regionally rooted knowledge base using microdata. First, the industry’s knowledge base was explored by developing a product space: a network representation of product similarity, assuming that the types of knowledge are represented in products produced using different technologies. Second, the empirical analyses reveal that the events of new product appearance are not random but are significantly contingent on the network topology of the existing product space. Finally, the distribution of production locations by level of product sophistication was visually depicted on a map using a geographic information system to illustrate the path and extent of knowledge spillovers between firms in the industrial clusters.

Academic Significance and Societal Importance of the Research Achievements

既存の産業クラスター研究では、産業集積が地域産業の成長に寄与すること示唆する結果を示すものの、その多くが定性的なケーススタディや成功事例の紹介にとどまっていた。また、産業クラスターにおける知識スピルオーバーの具体的な経路や、イノベーションの潜在性を議論するに当たっては、クラスター内部における複雑な事業所間の知識ネットワーク構造を分析する必要があることが指摘されてきた。本研究では、生産活動に要する知識を直接的・具体的に捉えるのでなく、生産活動の結果をもとに間接的・不可知的にその類似性や洗練性を定量的に計測することを提案し、産業クラスターにおける事業所間の知識スピルオーバーの経路や範囲を分析した。

Report

(6 results)
  • 2022 Annual Research Report   Final Research Report ( PDF )
  • 2021 Research-status Report
  • 2020 Research-status Report
  • 2019 Research-status Report
  • 2018 Research-status Report
  • Research Products

    (27 results)

All 2023 2022 2021 2020 2019 2018 2000 Other

All Int'l Joint Research (4 results) Journal Article (9 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 3 results,  Open Access: 2 results) Presentation (14 results) (of which Int'l Joint Research: 6 results)

  • [Int'l Joint Research] Utrecht university(オランダ)

    • Related Report
      2022 Annual Research Report
  • [Int'l Joint Research] Melbourne university(オーストラリア)

    • Related Report
      2022 Annual Research Report
  • [Int'l Joint Research] Utrecht University(オランダ)

    • Related Report
      2019 Research-status Report
  • [Int'l Joint Research] Utrecht university(オランダ)

    • Related Report
      2018 Research-status Report
  • [Journal Article] A Study of Knowledge Similarity among Countries Based on the Export Structure2023

    • Author(s)
      山田恵里・河上哲
    • Journal Title

      経済科学

      Volume: 70 Issue: 4 Pages: 143-154

    • DOI

      10.18999/ecos.70.4.143

    • ISSN
      0022-9725
    • URL

      https://nagoya.repo.nii.ac.jp/records/2005364

    • Related Report
      2022 Annual Research Report
    • Open Access
  • [Journal Article] Knowledge Complexity and Industrial Agglomeration in the Japanese Auto Parts Industry2022

    • Author(s)
      山田 恵里、樋口 広喜、蒋 湧、梶原 純子、河上 哲
    • Journal Title

      Planning and Public Management

      Volume: 45 Issue: 2 Pages: 33-42

    • DOI

      10.14985/jappm.45.2_33

    • ISSN
      0387-2513, 2189-3667
    • Year and Date
      2022-05-15
    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] The structure and dynamics of the auto-parts industry: Evidence from Japan2022

    • Author(s)
      Yamada, Eri, Tetsu Kawakami, Pierr-Alexandre Balland, Jiro Nemoto
    • Journal Title

      Papers in Evolutionary Economic Geography

      Volume: 22(17) Pages: 1-35

    • Related Report
      2022 Annual Research Report
    • Open Access / Int'l Joint Research
  • [Journal Article] Structural change in interregional freight flows: The case of automotive parts logistics in Japan2022

    • Author(s)
      Yamade, Eri, Daisuke Watanabe, Tetsu Kawakami
    • Journal Title

      Proceedings of the 9th International Conference on Transportation & Logistics (T-LOG 2022)

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 自動車部品の生産と調達に伴う産業技術と知識の地域集積2021

    • Author(s)
      蒋湧、河上哲、山田恵里、梶原純子
    • Journal Title

      愛知大学三遠南信地域連携研究センター紀要

      Volume: 7 Pages: 66-68

    • Related Report
      2021 Research-status Report
  • [Journal Article] 複雑性指標を用いた自動車部品サプライヤの知識特性の計測2021

    • Author(s)
      山田恵里、河上哲
    • Journal Title

      オペレーションズ・リサーチ

      Volume: Vol.66, No.11 Pages: 725-731

    • Related Report
      2021 Research-status Report
  • [Journal Article] 自動車部品の知識特性に関する国際比較分析2021

    • Author(s)
      山田恵里・河上哲
    • Journal Title

      国際地域経 済研究

      Volume: 20号

    • NAID

      40022503782

    • Related Report
      2020 Research-status Report
  • [Journal Article] 産業クラスターと知識ネットワークの地域構造分析2019

    • Author(s)
      山田恵里、河上哲、根本二郎、蒋湧
    • Journal Title

      越境地域政策研究論集

      Volume: 印刷中

    • Related Report
      2018 Research-status Report
  • [Journal Article] 計画行政 23(4)(65)2000

    • Author(s)
      山田恵里、樋口広樹、蒋湧、梶原純子、河上哲
    • Volume
      45巻2号
    • Pages
      -
    • DOI

      10.11501/2840040

    • ISSN
      0387-2513
    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Presentation] The knowledge complexity of the automotive industry: An inter-regional comparative perspective2022

    • Author(s)
      Yamada, Eri, Tetsu Kawakami
    • Organizer
      The 6th Geography of Innovation Conference
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] The knowledge complexity of the automotive industry: An inter-regional comparative perspective2022

    • Author(s)
      Yamada, Eri, Tetsu Kawakami
    • Organizer
      日本オペレーションズ・リサーチ学会「意思決定法」研究部会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Reexamining vertical integration in the Japanese automobile industry: A product complexity perspective2022

    • Author(s)
      Yamada, Eri, Tetsu Kawakami, Piyush Tiwari
    • Organizer
      The Event of the Centre for Policy Research India, The Centre for Policy Research (CPR)
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Structural change in interregional freight flows: The case of automotive parts logistics in Japan2022

    • Author(s)
      Yamada, Eri, Daisuke Watanabe, Tetsu Kawakami
    • Organizer
      The 9th International Conference on Transportation & Logistics (T-LOGS 2022)
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 自動車部品の国内調達物流における地域間流動の構造変化2022

    • Author(s)
      山田恵里、渡部大輔、河上哲
    • Organizer
      日本オペレーションズ・リサーチ学会 2022年春季研究発表会
    • Related Report
      2021 Research-status Report
  • [Presentation] The structure and innovation of the auto-parts industry: Evidence from Japan2021

    • Author(s)
      Yamada, Eri, Tetsu Kawakami, Pierre-Alexandre Balland and Jiro Nemoto
    • Organizer
      日本オペレーションズ・リサーチ学会(評価のOR研究部会)
    • Related Report
      2020 Research-status Report
  • [Presentation] 自動車部品サプライヤの知識特性と立地に関する実証分析2020

    • Author(s)
      樋口広喜・河上哲
    • Organizer
      日本交通学会関西部会
    • Related Report
      2020 Research-status Report
  • [Presentation] 自動車部品サプライヤの知識特性と立地に関する実証分析2020

    • Author(s)
      樋口広喜・河上哲
    • Organizer
      日本交通学会
    • Related Report
      2020 Research-status Report
  • [Presentation] The structure and innovation of the auto-parts industry: Evidence from Japan2020

    • Author(s)
      Yamada, Eri, Tetsu Kawakami, Pierre-Alexandre Balland and Jiro Nemoto
    • Organizer
      ネットワーク科学セミナー
    • Related Report
      2020 Research-status Report
  • [Presentation] The dynamics of product space: Evidence from the Japanese auto-parts industry2020

    • Author(s)
      Eri Yamada, Kawakami, T, Balland, PA, Nemoto J
    • Organizer
      The 5th Geography of Innovation Conference
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] The dynamics of product space: Evidence from the Japanese auto-parts industry2019

    • Author(s)
      Eri Yamada, Kawakami, T, Nemoto, J, Balland, PA
    • Organizer
      第33回応用地域学会研究大会
    • Related Report
      2019 Research-status Report
  • [Presentation] The Structure of the Knowledge Network: An Exploratory Analysis of the Japanese Auto-parts Product Space2018

    • Author(s)
      Yamada, Eri, Tetsu Kawakami and Jiro Nemoto
    • Organizer
      2018 Asia-Pacific Productivity Conference
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] The Structure of the Knowledge Network: An Exploratory Study of the Japanese Auto-parts Product Space2018

    • Author(s)
      Kawakami, Tetsu, Eri Yamada and Jiro Nemoto
    • Organizer
      The 65th Annual North American Meetings of the Regional Science Association International
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] 産業クラスターと知識ネットワークの地域構造分析2018

    • Author(s)
      山田恵里、河上哲、根本二郎、蒋湧
    • Organizer
      越境地域政策研究フォーラム
    • Related Report
      2018 Research-status Report

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Published: 2018-04-23   Modified: 2024-01-30  

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