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Agglomeration and spatial economy: Reconstruction of theoretical and empirical framework

Research Project

Project/Area Number 17H00987
Research Category

Grant-in-Aid for Scientific Research (A)

Allocation TypeSingle-year Grants
Section一般
Research Field Economic policy
Research InstitutionKyoto University

Principal Investigator

Mori Tomoya  京都大学, 経済研究所, 教授 (70283679)

Co-Investigator(Kenkyū-buntansha) 大澤 実  京都大学, 経済研究所, 助教 (50793709)
赤松 隆  東北大学, 情報科学研究科, 教授 (90262964)
高山 雄貴  金沢大学, 地球社会基盤学系, 准教授 (90612648)
Project Period (FY) 2017-04-01 – 2021-03-31
Project Status Completed (Fiscal Year 2020)
Budget Amount *help
¥23,140,000 (Direct Cost: ¥17,800,000、Indirect Cost: ¥5,340,000)
Fiscal Year 2020: ¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000)
Fiscal Year 2019: ¥5,590,000 (Direct Cost: ¥4,300,000、Indirect Cost: ¥1,290,000)
Fiscal Year 2018: ¥5,460,000 (Direct Cost: ¥4,200,000、Indirect Cost: ¥1,260,000)
Fiscal Year 2017: ¥8,840,000 (Direct Cost: ¥6,800,000、Indirect Cost: ¥2,040,000)
Keywords集積 / 都市形成 / 中心地理論 / フラクタル / べき乗則 / 地域経済圏 / 自己組織化 / 複雑系 / 冪乗則 / 中心地 / 秩序形成 / 階層構造 / 経済集積 / 都市システム / 経済理論 / 経済政策 / ハイパフォーマンス・コンピューティング / 都市経済学 / 集積の経済学
Outline of Final Research Achievements

We have two main theoretical achievements. One concerns the agglomeration in a regional economy. We generalized the existing two-region models to a many-region setup and showed that they reduce to two prototypes regarding the equilibrium bifurcation behavior. The other concerns the agglomeration within a region, typically the business district formation within a city. We developed a potential game-theoretic approach to the formal solution for the models in this literature.
On the empirical side, we showed in six major countries that the size-location pattern of cities exhibits spatial fractal structure associated with common power law for city sizes in each fractal part. We further showed evidence that this regularity accrues from the spatial coordination of many industries differing in increasing returns. We are in the process of replicating this empirical regularity from a many-region and many-industry extension of our theoretical model above.

Academic Significance and Societal Importance of the Research Achievements

地域差を自然条件などの外生的な要因により説明しようとする既存の構造モデル群は、実経済に適用したとき、都市規模などの地域間バリエーションの9割かそれ以上を説明できない。本研究では、日米を含む6カ国において、都市の規模・地理的配置が極めて明確な共通の秩序に従うことを初めて実証し、その背景メカニズムとして内生的経済集積の重要性を示した。さらに、多地域・多産業経済下で多様な規模の内生的集積が生ずるミクロ理論を構築し、実証された秩序形成を始めとする実経済の地域差を理論的に再現するための分析枠組を整備した。

Report

(5 results)
  • 2020 Annual Research Report   Final Research Report ( PDF )
  • 2019 Annual Research Report
  • 2018 Annual Research Report
  • 2017 Annual Research Report
  • Research Products

    (79 results)

All 2021 2020 2019 2018 2017 Other

All Int'l Joint Research (10 results) Journal Article (31 results) (of which Int'l Joint Research: 5 results,  Open Access: 12 results,  Peer Reviewed: 21 results,  Acknowledgement Compliant: 2 results) Presentation (36 results) (of which Int'l Joint Research: 7 results,  Invited: 4 results) Remarks (2 results)

  • [Int'l Joint Research] The University of Duisburg-Essen(ドイツ)

    • Related Report
      2020 Annual Research Report
  • [Int'l Joint Research] University of Duisburg-Essen(ドイツ)

    • Related Report
      2019 Annual Research Report
  • [Int'l Joint Research] Singapore Management University(シンガポール)

    • Related Report
      2019 Annual Research Report
  • [Int'l Joint Research] University of Pennsylvania(米国)

    • Related Report
      2019 Annual Research Report
  • [Int'l Joint Research] Catolica Porto Business School(ポルトガル)

    • Related Report
      2019 Annual Research Report
  • [Int'l Joint Research] Heinrich-Heine-University Duesseldorf(ドイツ)

    • Related Report
      2018 Annual Research Report
  • [Int'l Joint Research] Singapore Management University(シンガポール)

    • Related Report
      2018 Annual Research Report
  • [Int'l Joint Research] University of Pennsylvania(米国)

    • Related Report
      2018 Annual Research Report
  • [Int'l Joint Research] London School of Economics(英国)

    • Related Report
      2018 Annual Research Report
  • [Int'l Joint Research] Heinrich-Heine University(ドイツ)

    • Related Report
      2017 Annual Research Report
  • [Journal Article] Centrality bias in inter-city trade2021

    • Author(s)
      Tomoya Mori and Jens Wrona
    • Journal Title

      Discussion paper, Research Institute of Economy, Trade, and Industry

      Volume: 21-E-035

    • Related Report
      2020 Annual Research Report
    • Open Access / Int'l Joint Research
  • [Journal Article] Cities in a world of diminishing transport costs2021

    • Author(s)
      Tomoya Mori and Minoru Osawa
    • Journal Title

      arXiv

      Volume: 2012.12503

    • Related Report
      2020 Annual Research Report
    • Open Access
  • [Journal Article] Stochastic stability of agglomeration patterns in an urban retail model2020

    • Author(s)
      Minoru Osawa and Takashi Akamatsu
    • Journal Title

      arXiv

      Volume: 2011.06778

    • Related Report
      2020 Annual Research Report
    • Open Access
  • [Journal Article] Endogenous agglomeration in a many-region world2020

    • Author(s)
      Takashi Akamatsu, Tomoya Mori, Minoru Osawa, and Yuki Takayama
    • Journal Title

      arXiv

      Volume: 1912.05113v2

    • Related Report
      2020 Annual Research Report
    • Open Access
  • [Journal Article] Common power laws for cities and spatial fractal structures2020

    • Author(s)
      Tomoya Mori, Tony E. Smith, Wen-Tai Hsu
    • Journal Title

      Proceedings of the National Academy of Science of the United States of America

      Volume: 117(12) Issue: 12 Pages: 6469-6475

    • DOI

      10.1073/pnas.1913014117

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Spatial pattern and city size distribution2020

    • Author(s)
      Tomoya Mori
    • Journal Title

      Oxford Research Encyclopedia of Economics and Finance

      Volume: -

    • DOI

      10.1093/acrefore/9780190625979.013.295

    • ISBN
      9780190625979
    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Equilibrium refinement for a model of non-monocentric internal structures of cities: A potential game approach2020

    • Author(s)
      Osawa Minoru、Akamatsu Takashi
    • Journal Title

      Journal of Economic Theory

      Volume: 187 Pages: 105025-105025

    • DOI

      10.1016/j.jet.2020.105025

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Invariant patterns for replicator dynamics on a hexagonal lattice2019

    • Author(s)
      Ikeda, K., Kogure, Y., Aizawa, H., Takayama, Y.
    • Journal Title

      International Journal of Bifurcation and Chaos

      Volume: 29(6) Issue: 06 Pages: 1930014-1930014

    • DOI

      10.1142/s0218127419300143

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] STOCHASTIC STABILITY ANALYSIS OF A MODEL OF POLYCENTRIC URBAN CONFIGURATIONS: LINEAR CITY VS. CIRCULAR CITY2019

    • Author(s)
      山口修平, 赤松隆
    • Journal Title

      Journal of Japan Society of Civil Engineers, Ser. D3 (Infrastructure Planning and Management)

      Volume: 75 Issue: 2 Pages: 109-127

    • DOI

      10.2208/jscejipm.75.109

    • NAID

      130007651656

    • ISSN
      2185-6540
    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Collaborative knowledge creation: Evidence from Japanese patent data2019

    • Author(s)
      Tomoya Mori and Shosei Sakaguchi
    • Journal Title

      Munich Personal RePEc Archive Discussion Paper

      Volume: 92312 Pages: 1-63

    • Related Report
      2018 Annual Research Report
    • Open Access
  • [Journal Article] 複数都心形成モデルの確率安定性解析 - 線分都市 vs.円周都市2019

    • Author(s)
      山口修平,赤松隆
    • Journal Title

      土木学会論文集 D3 (土木計画学)

      Volume: 近刊

    • NAID

      130007651656

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Emergence of urban landscapes: Equilibrium selection in a model of the internal structure of the cities2019

    • Author(s)
      Minoru Osawa and Takashi Akamatsu
    • Journal Title

      Munich Personal Research Archive Discussion Paper

      Volume: 92395 Pages: 1-34

    • Related Report
      2018 Annual Research Report
    • Open Access
  • [Journal Article] ifurcation Theory of a Racetrack Economy in a Spatial Economy Model2018

    • Author(s)
      Ikeda, K., Onda, M., Takayama, Y.
    • Journal Title

      Netwrok and Spatial Economics

      Volume: Online Issue: 1 Pages: 1-26

    • DOI

      10.1007/s11067-018-9423-0

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Inter-city trade2018

    • Author(s)
      Tomoya Mori and Jens Wrona
    • Journal Title

      Discussion Paper, Institute of Economic Research, Kyoto University

      Volume: 995 Pages: 1-53

    • Related Report
      2018 Annual Research Report
    • Open Access / Int'l Joint Research
  • [Journal Article] Spatial pattern and city size distribution2018

    • Author(s)
      Tomoya Mori
    • Journal Title

      Discussion Paper, Institute of Economic Research, Kyoto University

      Volume: 996 Pages: 1-24

    • Related Report
      2018 Annual Research Report
    • Open Access
  • [Journal Article] A STUDY OF GEOMETRICALLY STABLE PATTERNS ON A SQUARE LATTICE ECONOMY2018

    • Author(s)
      木暮 洋介,恩田 幹久,大澤 実,高山 雄貴,池田 清宏
    • Journal Title

      Journal of Japan Society of Civil Engineers, Ser. D3 (Infrastructure Planning and Management)

      Volume: 74 Issue: 4 Pages: 411-425

    • DOI

      10.2208/jscejipm.74.411

    • NAID

      130007536253

    • ISSN
      2185-6540
    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] AN ENHANCEMENT OF GROUP-THEORETIC SPECTRUM ANALYSIS FOR DETECTING SPATIAL AGGLOMERATION2018

    • Author(s)
      恩田幹久, 村上大輔, 池田清宏, 高山雄貴, 大澤実, 木暮洋介
    • Journal Title

      Journal of Japan Society of Civil Engineers, Ser. D3 (Infrastructure Planning and Management)

      Volume: 74 Issue: 4 Pages: 398-410

    • DOI

      10.2208/jscejipm.74.398

    • NAID

      130007536257

    • ISSN
      2185-6540
    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] MODELING SPATIAL AGGLOMERATION WITH INPUT-OUTPUT LINKAGES AND MULTI-SCALE SPATIAL STRUCTURE2018

    • Author(s)
      石倉 智樹,高山 雄貴,赤松 隆
    • Journal Title

      Journal of Japan Society of Civil Engineers, Ser. D3 (Infrastructure Planning and Management)

      Volume: 74 Issue: 3 Pages: 203-216

    • DOI

      10.2208/jscejipm.74.203

    • NAID

      130007437379

    • ISSN
      2185-6540
    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Spatial period doubling, invariant pattern, and break point in economic agglomeration in two dimensions2018

    • Author(s)
      Ikeda, K., Onda, M., Takayama, Y.
    • Journal Title

      Journal of Economic Dynamics and Control

      Volume: 92 Pages: 129-152

    • DOI

      10.1016/j.jedc.2018.05.002

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Stability of Bifurcating Patterns of Spatial Economy Models on a Hexagonal Lattice2018

    • Author(s)
      Ikeda, K., Aizawa, H., Kogure, Y., Takayama, Y.
    • Journal Title

      International Journal of Bifurcation and Chaos

      Volume: 28(11) Issue: 11 Pages: 1850138-1850138

    • DOI

      10.1142/s0218127418501389

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] 二次元空間 Fujita-Ogawa モデルの確率安定性解析2018

    • Author(s)
      山口修平, 赤松隆
    • Journal Title

      土木計画学研究・講演集

      Volume: 58

    • Related Report
      2018 Annual Research Report
  • [Journal Article] 複数都心形成モデルの確率安定性解析:線分都市 vs.円周都市2018

    • Author(s)
      山口修平, 赤松隆
    • Journal Title

      土木計画学研究・講演集

      Volume: 57

    • NAID

      130007651656

    • Related Report
      2018 Annual Research Report
  • [Journal Article] SPATIAL COMPUTABLE GENERAL EQUILIBRIUM ANALYSIS CONSIDERING AGGLOMERATION ECONOMIES AND WORKERS' RELOCATION2018

    • Author(s)
      高山 雄貴, 梶 大介, 服部 佑哉, 今川 奈保, 石倉 智樹
    • Journal Title

      Journal of Japan Society of Civil Engineers, Ser. D3 (Infrastructure Planning and Management)

      Volume: 74 Issue: 1 Pages: 82-100

    • DOI

      10.2208/jscejipm.74.82

    • NAID

      130006386939

    • ISSN
      2185-6540
    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] SPATIAL SPECTRUM ANALYSIS OF POPULATION DISTRIBUTIONS OVER A LONG NARROW ECONOMY2018

    • Author(s)
      大澤 実、高山 雄貴、恩田 幹久、浅川 遼、池田 清宏
    • Journal Title

      Journal of Japan Society of Civil Engineers, Ser. D3 (Infrastructure Planning and Management)

      Volume: 74 Issue: 1 Pages: 50-63

    • DOI

      10.2208/jscejipm.74.50

    • NAID

      130006386942

    • ISSN
      2185-6540
    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Evolution of the size and industrial structure of cities in Japan between 1980 and 20102017

    • Author(s)
      Tomoya Mori
    • Journal Title

      Asian Development Review

      Volume: 34 Issue: 2 Pages: 86-113

    • DOI

      10.1162/adev_a_00096

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] First-best dynamic assignment of commuters with endogenous heterogeneities in a corridor network2017

    • Author(s)
      Osawa Minoru、Fu Haoran、Akamatsu Takashi
    • Journal Title

      Transportation Research Part B: Methodological

      Volume: 0 Pages: 811-831

    • DOI

      10.1016/j.trb.2017.09.003

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Harris and Wilson (1978) model revisited: The spatial period-doubling bifurcation in an urban retail model2017

    • Author(s)
      Osawa, M., Akamatsu, T., and Takayama, Y.
    • Journal Title

      Journal of Regional Science

      Volume: 印刷中 Issue: 3 Pages: 1-25

    • DOI

      10.1111/jors.12306

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] A CRITICAL NOTE ON RECENT EMPIRICAL STUDIES BASED ON SPATIAL AGGLOMERATION MODELS2017

    • Author(s)
      大澤実, 赤松隆
    • Journal Title

      Journal of Japan Society of Civil Engineers, Ser. D3 (Infrastructure Planning and Management)

      Volume: 73 Issue: 1 Pages: 1-15

    • DOI

      10.2208/jscejipm.73.1

    • NAID

      130005292486

    • ISSN
      2185-6540
    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] EFFECTS OF TIME-VARYING CONGESTION TOLLING ON URBAN SPATIAL STRUCTURE: A RESIDENTIAL LOCATION MODEL WITH BOTTLENECK CONGESTION2017

    • Author(s)
      高山雄貴, 桑原雅夫
    • Journal Title

      Journal of Japan Society of Civil Engineers, Ser. D3 (Infrastructure Planning and Management)

      Volume: 73 Issue: 4 Pages: 219-227

    • DOI

      10.2208/jscejipm.73.219

    • NAID

      130006178015

    • ISSN
      2185-6540
    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] GROUP-THEORETIC SPECTRUM ANALYSIS OF CITY DISTRIBUTION2017

    • Author(s)
      恩田 幹久、木暮 洋介、池田 清宏、高山 雄貴、大澤 実
    • Journal Title

      Journal of Japan Society of Civil Engineers, Ser. D3 (Infrastructure Planning and Management)

      Volume: 73 Issue: 3 Pages: 148-164

    • DOI

      10.2208/jscejipm.73.148

    • NAID

      130005988518

    • ISSN
      2185-6540
    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Bottleneck congestion and residential location of heterogeneous commuters2017

    • Author(s)
      Takayama, Y. and Kuwahara, M.
    • Journal Title

      Journal of Urban Economics

      Volume: 100 Pages: 65-79

    • DOI

      10.1016/j.jue.2017.05.001

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Presentation] Centrality bias in inter-city trade2021

    • Author(s)
      森知也
    • Organizer
      経済産業研究所DP検討会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Centrality bias in inter-city trade2021

    • Author(s)
      森知也, Jens Wrona
    • Organizer
      The Urban Economics Workshop (東京大学)
    • Related Report
      2020 Annual Research Report
  • [Presentation] Inter-city trade2019

    • Author(s)
      森知也
    • Organizer
      第33回応用地域学会(佐賀大学)
    • Related Report
      2019 Annual Research Report
  • [Presentation] Common power laws for cities and spatial fractal structures2019

    • Author(s)
      森知也
    • Organizer
      第33回応用地域学会(佐賀大学)
    • Related Report
      2019 Annual Research Report
  • [Presentation] 地域間の知識ネットワークと人口集積2019

    • Author(s)
      大澤実
    • Organizer
      第33回応用地域学会(佐賀大学)
    • Related Report
      2019 Annual Research Report
  • [Presentation] Equilibrium refinement for a model of non-monocentric internal structures of cities: A potential game approach. Mathematical modeling and models of population dynamics in biological and social systems2019

    • Author(s)
      大澤実, 赤松隆
    • Organizer
      青葉山数理生物コロキウム(東北大学)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Universal Gravity 型空間経済モデルのポテンシャル・ゲーム表現2019

    • Author(s)
      山口修平, 赤松隆
    • Organizer
      第60回 土木計画学研究発表会(富山大学)
    • Related Report
      2019 Annual Research Report
  • [Presentation] 階層原理を再現しうる多産業立地均衡モデル2019

    • Author(s)
      小林 明生, 赤松 隆
    • Organizer
      第60回 土木計画学研究発表会(富山大学)
    • Related Report
      2019 Annual Research Report
  • [Presentation] 二次元空間における商業集積立地モデルの確率安定性解析2019

    • Author(s)
      鈴木 雅史, 山口 修平, 赤松 隆
    • Organizer
      第59回 土木計画学研究発表会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Stability and sustainability of urban systems under commuting and transportation costs2019

    • Author(s)
      高山雄貴
    • Organizer
      第33回応用地域学会(佐賀大学)
    • Related Report
      2019 Annual Research Report
  • [Presentation] 企業と消費者の相互作用のもとでの都市構造2019

    • Author(s)
      大澤実
    • Organizer
      都市経済学研究会, 東京大学
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] Emergence of urban landscape: Equilibrium selection in a location choice game between firms and households2018

    • Author(s)
      大澤実, 赤松隆
    • Organizer
      第32回応用地域学会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 空間経済モデルの研究動向2018

    • Author(s)
      大澤実
    • Organizer
      交通研究クラスター理論談話会, 東京大学
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] Fujita-Ogawa モデルの確率安定性解析2018

    • Author(s)
      赤松隆,秋本克哉
    • Organizer
      第32回応用地域学会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 土地・労働市場均衡を内生化した空間経済モデルのポテンシャル・ゲーム表現2018

    • Author(s)
      山口修平,赤松隆
    • Organizer
      第58回 土木計画学研究発表会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 二次元空間 Fujita-Ogawa モデルの確率安定性解析2018

    • Author(s)
      秋本克哉,赤松隆
    • Organizer
      第58回 土木計画学研究発表会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Stochastic Stability Analysis of a Model of Polycentric Urban Configurations: Linear City vs. Circular City2018

    • Author(s)
      Shuhei Yamguchi and Takashi Akamatsu
    • Organizer
      The 5th Case Western Reserve University-Tohoku University Joint Workshop
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 複数都心形成モデルの確率安定性解析:線分都市 vs.円周都市2018

    • Author(s)
      山口修平,赤松隆
    • Organizer
      第57回 土木計画学研究発表会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 空間経済モデルで創発する経済集積パターン2018

    • Author(s)
      高山雄貴
    • Organizer
      大阪大学 MMDS ワークショップ「工学と数学の接点を求めて」
    • Related Report
      2018 Annual Research Report
  • [Presentation] Time-varying congestion tolling and urban spatial structure2018

    • Author(s)
      高山雄貴
    • Organizer
      都市経済学研究会, 東京大学
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] Collaborative knowledge creation: Evidence from Japanese patent data2018

    • Author(s)
      Tomoya Mori
    • Organizer
      The 13th Meeting of Urban Economics Association, New York
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Collaborative knowledge creation: Evidence from Japanese patent data2018

    • Author(s)
      Tomoya Mori
    • Organizer
      The 2nd Conference on Urban and Regional Economics, Singapore Management University
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Collaborative knowledge creation: Evidence from Japanese patent data2018

    • Author(s)
      森知也
    • Organizer
      日本経済学会秋季大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Collaborative knowledge creation: Evidence from Japanese patent data2018

    • Author(s)
      森知也
    • Organizer
      第32回応用地域学会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Highways, High-speed railways and the growth of Japanese cities2018

    • Author(s)
      森知也
    • Organizer
      第32回応用地域学会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Collaborative knowledge creation: Evidence from Japanese patent data2018

    • Author(s)
      森知也
    • Organizer
      都市経済学研究会, 東京大学
    • Related Report
      2018 Annual Research Report
  • [Presentation] Collaborative knowledge creation: Evidence from Japanese patent data2018

    • Author(s)
      森知也
    • Organizer
      応用経済学ワークショップ, 慶應義塾大学
    • Related Report
      2018 Annual Research Report
  • [Presentation] Spatial scale of agglomeration and dispersion: Theoretical foundations and empirical implications2017

    • Author(s)
      大澤実
    • Organizer
      12th Meeting of the Urban Economic Association
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Spatial scale of agglomeration and dispersion: Theoretical foundations and empirical implications2017

    • Author(s)
      大澤実
    • Organizer
      1st Conference on Urban and Regional Economics at Singapore Management Unviersity
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 空間経済における恒常的な撹乱と安定的な秩序:理論と実証研究の現状2017

    • Author(s)
      森知也
    • Organizer
      数理値リモデリング研究会 (京都大学数理解析研究所)
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] 集積経済モデルの数理解析とその周辺2017

    • Author(s)
      大澤実
    • Organizer
      第56回土木計画学研究発表大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] First-best Dynamic Assignment of Commuters with Endogenous Heterogeneities in a Corridor Network2017

    • Author(s)
      Minoru Osawa, Haoran Fu and Takashi Akamatsu
    • Organizer
      22nd International Symposium on Transportation and Traffic Theory
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 二次元空間 Fujita and Ogawa モデルの効率的解法2017

    • Author(s)
      秋本克哉, 赤松隆
    • Organizer
      日本オペレーションズ・リサーチ学会2017年秋季研究発表会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 都市内・都市間構造を考慮した集積経済モデル2017

    • Author(s)
      山口修平, 赤松隆
    • Organizer
      第56回土木計画学研究発表大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 二次元空間 Fujita and Ogawa モデルの数値解法の開発2017

    • Author(s)
      秋本克哉, 赤松隆
    • Organizer
      第56回土木計画学研究発表大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 空間経済モデルで創発する経済集積パターン2017

    • Author(s)
      高山雄貴
    • Organizer
      ミニカンファレンス「ネットワーク科学と経済学の接点」
    • Related Report
      2017 Annual Research Report
  • [Remarks] Common power laws for cities

    • URL

      https://www.kier.kyoto-u.ac.jp/en/faculty/146/#result_mori-smith-hsu-pnas2020-en

    • Related Report
      2020 Annual Research Report
  • [Remarks] Centrality bias in inter-city trade

    • URL

      https://www.kier.kyoto-u.ac.jp/en/faculty/146/#result_mori-wrona-centrality_bias-en

    • Related Report
      2020 Annual Research Report

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Published: 2017-04-28   Modified: 2022-05-13  

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