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2014 Fiscal Year Annual Research Report

イノベーションダイナミックスと空間経済の発展

Research Project

Project/Area Number 26245037
Research InstitutionKonan University

Principal Investigator

藤田 昌久  甲南大学, 学長直属, 特別客員教授 (90281112)

Co-Investigator(Kenkyū-buntansha) 濱口 伸明  神戸大学, 経済経営研究所, 教授 (70379460)
戸堂 康之  早稲田大学, 政治経済学術院, 教授 (30336507)
森 知也  京都大学, 経済研究所, 教授 (70283679)
齊藤 有希子(梅野有希子)  独立行政法人経済産業研究所, 研究グループ, 研究員 (50543815)
中島 賢太郎  東北大学, 経済学研究科(研究院), 准教授 (60507698)
Project Period (FY) 2014-04-01 – 2017-03-31
Keywords空間経済学 / イノベーション / 知識創造 / 都市・地域経済学 / ネットワーク分析
Outline of Annual Research Achievements

空間経済学におけるイノベーションダイナミックス(知識の創造と伝播)のミクロ動学理論を新たに開発し、財の市場を中心として構築されてきた従来の空間経済学とイノベーションダイナミックスを通じて多様な人々の間における相互連関を融合することにより、今世紀における空間経済学として、三つの研究課題グループの密な協力のもとに、三年計画の一年目の研究を以下のように行った。
(A)イノベーションダイナミックスの基礎グループ(藤田・森・齊藤・中島)は、Chu空間論に基づくイノベーションダイナミックスの理論的枠組みの開発を進めた。また、任意サイズの地域データに適用可能な空間集積検出手法を整備した。一方、日本におけるイノベーションの空間分布について実証的に検証し、ハイテク技術のイノベーションの集積度が高いこと、異質な知識と共通知識のバランスがイノベーションにとって重要であることを示した。
(B)イノベーションダイナミックスと都市システムの発展グル―プ(森・齊藤・中島・田渕)は、知識創造社会における都市地域システムの理論構築を進めた。また、日本において、知的生産性の高い企業がより強く集積していることを実証的に示すとともに、集積効果の波及効果として、取引関係に注目し、集積に関する様々な因果関係を分析した。
(C)イノベーションダイナミックスとグローバル経済システムの発展グル―プ(浜口・戸堂・藤田)は、日本の大規模な企業レベルデータを分析し、地理的に遠方の企業との取引関係を持つことで、企業は災害からの復旧が早まり、従業員一人当たりや特許登録数が増えることを明らかにした。また、東アジアにおけるサプライチェーンの国際化とリスクについて実証研究を行った。

Current Status of Research Progress
Current Status of Research Progress

2: Research has progressed on the whole more than it was originally planned.

Reason

個々の研究者の努力と全員の協力のもと、研究全体は計画通り順調に進展している。

Strategy for Future Research Activity

研究計画の変更や問題点は無く、計画通りに研究を進める。

  • Research Products

    (29 results)

All 2015 2014

All Journal Article (15 results) (of which Peer Reviewed: 8 results,  Open Access: 2 results) Presentation (14 results) (of which Invited: 2 results)

  • [Journal Article] Regional Integration and Cultures in the Age of Knowledge Creation. The Story of the Tower of Babel Revisited.2015

    • Author(s)
      Masahisa Fujita
    • Journal Title

      Italian Journal of Regional Science

      Volume: 14-n.1 Pages: 19-40

    • DOI

      10.3280/SCRE2015-001002

    • Peer Reviewed / Open Access
  • [Journal Article] How Do Supply Chain Networks Affect the Resilience of Firms to Natural Disasters? Evidence from the Great East Japan Earthquake2015

    • Author(s)
      Todo, Yasuyuki, Kentaro Nakajima, and Petr Matous
    • Journal Title

      Journal of Regional Science

      Volume: 55 Pages: 209-229

    • DOI

      DOI: 10.1111/jors.12119

    • Peer Reviewed
  • [Journal Article] Emergence of Multiplex Mobile Phone Communication Networks across Rural Areas: An Ethiopian Experiment2015

    • Author(s)
      Matous, Petr, Yasuyuki Todo, Tatsuya Ishikawa
    • Journal Title

      Network Science

      Volume: 2 Pages: 175-188

    • DOI

      DOI: http://dx.doi.org/10.1017/nws.2014.12

    • Peer Reviewed
  • [Journal Article] The Strength of Long Ties and the Weakness of Strong Ties: Knowledge Diffusion through Supply Chain Networks2015

    • Author(s)
      Todo, Yasuyuki, Petr Matous, and Hiroyasu Inoue
    • Journal Title

      RIETI Discussion Paper

      Volume: 15-E-034 Pages: -

    • DOI

      http://www.rieti.go.jp/jp/publications/dp/15e034.pdf

    • Peer Reviewed / Open Access
  • [Journal Article] On the spatial scale of industrial agglomerations2015

    • Author(s)
      Mori, T., Smith, T. E.
    • Journal Title

      Journal of Urban Economics

      Volume: 印刷中 Pages: -

    • Peer Reviewed
  • [Journal Article] Roles of Wholesalers in Transaction Networks2014

    • Author(s)
      大久保敏弘, 大野由香子, 齊藤有希子
    • Journal Title

      RIETI Discussion Paper Series

      Volume: 14-E-059 Pages: -

  • [Journal Article] Localization of Knowledge-creating Establishments2014

    • Author(s)
      井上寛康,中島賢太郎,齊藤有希子
    • Journal Title

      RIETI Discussion Paper Series

      Volume: 14-E-053 Pages: -

  • [Journal Article] Supply Chain Disruptions: Evidence from the Great East Japan Earthquake2014

    • Author(s)
      Vasco M. Carvalho, 楡井誠,齊藤有希子
    • Journal Title

      RIETI Discussion Paper Series

      Volume: 14-E-035 Pages: -

  • [Journal Article] Geography and Firm Performance in the Japanese Production Network2014

    • Author(s)
      Andrew Bernard, Andreas Moxnes, 齊藤有希子
    • Journal Title

      RIETI Discussion Paper Series

      Volume: 14-E-034 Pages: -

  • [Journal Article] Agglomeration Effects of Inter-firm Backward and Forward Linkages: Evidence from Japanese Manufacturing Investment in China2014

    • Author(s)
      Nobuaki Yamashita, Kentaro Nakajima, and Toshiyuki Matsuura
    • Journal Title

      Journal of the Japanese and International Economies

      Volume: Vol.34, No.5 Pages: 24-41

    • DOI

      http://dx.doi.org/10.1016/j.jjie.2014.04.001

    • Peer Reviewed
  • [Journal Article] How Important is Geographical Agglomeration to Factory Efficiency in Japan's Manufacturing Sector?2014

    • Author(s)
      Kyoji Fukao, Victoria Kravtsova, and Kentaro Nakajima
    • Journal Title

      The Annals of Regional Science

      Volume: Vol.52 Pages: 659-696

    • DOI

      http://dx.doi.org/10.1007/s00168-014-0601-9

    • Peer Reviewed
  • [Journal Article] Sources of Productivity Improvement in Industrial Clusters: The Case of the Prewar Japanese Silk-Reeling Industry2014

    • Author(s)
      Yutaka Arimoto, Kentaro Nakajima, and Tetsuji Okazaki
    • Journal Title

      Regional Science and Urban Economics

      Volume: Vol.46 Pages: 27-41

    • DOI

      http://dx.doi.org/10.1016/j.regsciurbeco.2014.02.004

    • Peer Reviewed
  • [Journal Article] Measuring the Sorting Effect of Migration on Spatial Wage Disparities2014

    • Author(s)
      Kentaro Nakajima, and Ryosuke Okamoto
    • Journal Title

      GRIPS Discussion Paper

      Volume: 14-19 Pages: 1-25

  • [Journal Article] Competitive Search with Moving Costs2014

    • Author(s)
      Keisuke Kawata, Kentaro Nakajima, and Yasuhiro Sato
    • Journal Title

      RIETI Discussion Paper Series

      Volume: 14-E-52 Pages: 1-42

  • [Journal Article] Impact of Supply Chain Network Structure on FDI: Theory and Evidence2014

    • Author(s)
      Ryo Itoh and Kentaro Nakajima
    • Journal Title

      RIETI Discussion Paper Serie

      Volume: 14-E-27 Pages: 1-28

  • [Presentation] The Strength of Long Ties and the Weakness of Strong Ties: Knowledge Diffusion through Supply Chain Networks2015

    • Author(s)
      Todo, Yasuyuki, Petr Matous, and Hiroyasu Inoue
    • Organizer
      Advances in Multi-disciplinary Research of Networks, Environment, Development, and Space
    • Place of Presentation
      東京大学
    • Year and Date
      2015-11-09
  • [Presentation] Supply chain internationalization in East Asia: inclusiveness and risks2015

    • Author(s)
      濱口伸明
    • Organizer
      Western Regional Science Association
    • Place of Presentation
      ツーソン市(アメリカ)
    • Year and Date
      2015-02-17
  • [Presentation] The Strength of Long Ties and the Weakness of Strong Ties: Knowledge Diffusion through Supply Chain Networks2015

    • Author(s)
      Todo, Yasuyuki, Petr Matous, and Hiroyasu Inoue
    • Organizer
      RIETI DP Seminar
    • Place of Presentation
      経済産業研究所
    • Year and Date
      2015-02-16
  • [Presentation] Geography and Firm Performance in the Japanese Production Network2015

    • Author(s)
      齊藤有希子
    • Organizer
      IER Workshop
    • Place of Presentation
      一橋大学
    • Year and Date
      2015-01-13
  • [Presentation] Geography and Firm Performance in the Japanese Production Network2014

    • Author(s)
      Andrew Bernard
    • Organizer
      NBER International Trade and Investment
    • Place of Presentation
      スタンフォード(米国)
    • Year and Date
      2014-12-05
  • [Presentation] Determinants of Urban Agglomerations2014

    • Author(s)
      Kentaro Nakajima
    • Organizer
      14th Annual Symposium on Japanese-American Frontiers of Science
    • Place of Presentation
      Hotel New Otani(東京都千代田区)
    • Year and Date
      2014-12-05
    • Invited
  • [Presentation] Localization of Knowledge-creating Establishments2014

    • Author(s)
      中島賢太郎
    • Organizer
      応用地域学会年次大会
    • Place of Presentation
      沖縄産業支援センター(沖縄県那覇市)
    • Year and Date
      2014-11-30
  • [Presentation] Localization of Knowledge-creating Establishments2014

    • Author(s)
      Kentaro Nakajima
    • Organizer
      61th Annual North American Meetings of the Regional Science Association International
    • Place of Presentation
      Hyatt Regency Bethesda, USA
    • Year and Date
      2014-11-14
  • [Presentation] Inter-firm Geospatial Network: Ownership and Transaction2014

    • Author(s)
      齊藤有希子
    • Organizer
      Tokyo Network Workshop
    • Place of Presentation
      東京大学
    • Year and Date
      2014-11-09
  • [Presentation] Shock Propagation in Production Networks: Evidence from Natural Disasters2014

    • Author(s)
      Vasco Carvalho
    • Organizer
      MIT seminar
    • Place of Presentation
      ケンブリッジ(米国)
    • Year and Date
      2014-11-04
  • [Presentation] Localization of Knowledge-creating Establishments2014

    • Author(s)
      中島賢太郎
    • Organizer
      日本経済学会春季大会
    • Place of Presentation
      西南学院大学(福岡県福岡市)
    • Year and Date
      2014-10-12
  • [Presentation] The Fine Microstructure of Knowledge Creation Dynamics2014

    • Author(s)
      Masahisa Fujita
    • Organizer
      European Regional Science Association Congress
    • Place of Presentation
      ロシア・サンクトペテルブルグ
    • Year and Date
      2014-08-27
  • [Presentation] The Evolution of Asian Pacific Spatial Economy2014

    • Author(s)
      Masahisa Fujita
    • Organizer
      Asian Seminar in Regional Science
    • Place of Presentation
      Seoul National Univeristy
    • Year and Date
      2014-08-05
    • Invited
  • [Presentation] Geography and Firm Performance in the Japanese Production Network2014

    • Author(s)
      Andrew Bernard
    • Organizer
      NBER Japan Project Meeting
    • Place of Presentation
      アジア開発銀行(東京都千代田区)
    • Year and Date
      2014-08-01

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Published: 2016-06-01  

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