Rchr
J-GLOBAL ID：200901078664135709
Update date: Sep. 14, 2024
Fujiwara Yoshi
フジワラ ヨシヒサ | Fujiwara Yoshi
Affiliation and department：
Research field (3)：
Theoretical studies related to particle-, nuclear-, cosmic ray and astro-physics
, Economic statistics
, Statistical science
Research keywords (2)：
ネットワーク科学
, 経済物理学
Research theme for competitive and other funds (15)：
- 2022 - 2027 Exploring social applications of data descriptive science
- 2021 - 2025 Estimation of economic effect on firms and economy triggerd by disaster and anti-infection measure through large-scale supply chains
- 2022 - 2025 コロナ禍とアフターコロナにおける個人消費とサプライチェーン
- 2022 - 2025 自治体間連携のネットワーク構造と機能に関する研究
- 2020 - 2023 Study on External Shocks and Response Dynamics on Large Economic Networks with Applications
- 2019 - 2022 Understanding the Network Structure and Dynamics of Cryptoasset's Transactions at a Global Scale
- 2018 - 2021 Disaster simulation by using massive supply-chain data
- 2017 - 2020 Models and Simulations of Large-Scale Economic Networks and Their Instabilities
- 2016 - 2020 多層マルチ時空間スケール社会・経済シミュレーション技術の研究・開発
- 2013 - 2017 Study of Socio-Economic Crises Based on Complex Network Science
- 2012 - 2015 Macro-econophysics
- 2010 - 2012 Structural and Dynamic Properties of Large-scale Economic Networks
- 2008 - 2010 Toward new economic indicator using multi-layered network analysis
- 2003 - 2005 A basic research to construct the new theroy of finance and economy from the point of view of statistical physics
- 2003 - 2004 ポートフォリオ運用のための相関構造解析可視化ツール
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Papers (104)：
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Hiroyasu Inoue, Wataru Souma, Yoshi Fujiwara. The Coexistence of Infection Spread Patterns in the Global Dynamics of COVID-19 Dissemination. SSRN Electronic Journal. 2024
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Yoshi Fujiwara. Economic Phenomena and Complex Network Science. 2024. 79. 1. 4-11
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田中琢真, 藤原義久, 山口祟幸. 地方銀行における企業間送金ネットワークの分析. 人工知能学会論文誌. 2023. 38. 2. 125-130
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Hideaki Aoyama, Yoshi Fujiwara, Yoshimasa Hidaka, Yuichi Ikeda. Cryptoasset networks: Flows and regular players in Bitcoin and XRP. PLOS ONE. 2022. 17. 8. e0273068-e0273068
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Hideaki Aoyama, Corrado Di Guilmi, Yoshi Fujiwara, Hiroshi Yoshikawa. Dual labor market and the “Phillips curve puzzle”: the Japanese experience. Journal of Evolutionary Economics. 2022. 32. 5. 1419-1435
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MISC (32)：
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Corrado DI Guilmi, Yoshi Fujiwara. How supply networks shape the firm size distribution: The Japanese case. VOX EU. 2022
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Ikeda Y., Aoyama H., Iyetomi H., Fujiwara Y., Souma W., Yoshikawa H. 25aAE-10 Parameter Estimation for Coupled Oscillator Model of the Business Cycle. Meeting abstracts of the Physical Society of Japan. 2012. 67. 1. 310-310
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Aoyama Hideaki, Fujiwara Yoshi, Iyetomi Hiroshi, Sato Aki-Hiro. Preface(Proceedings of the YITP Workshop on Econophysics,Econophysics 2011-The Hitchhiker's Guide to the Economy-) :. Progress of theoretical physics. Supplement. 2012. 194. i-ii
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Hideaki Aoyama, Yoshi Fujiwara, Hiroshi Iyetomi, Aki-Hiro Sato. ECONOPHYSICS 2011 - THE HITCHHIKER'S GUIDE TO THE ECONOMY Preface. PROGRESS OF THEORETICAL PHYSICS SUPPLEMENT. 2012. 194. I-II
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Iyetomi H., Aoyama H., Ikeda Y., Souma W., Fujiwara Y., Yoshikawa H. 22pGU-5 Statistical Physics Approach to Labor Productivity : Negative Temperature. Meeting abstracts of the Physical Society of Japan. 2011. 66. 2. 241-241
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Patents (6)：
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電話装置、電話番号提供装置、電話装置の制御プログラム及びコンピュータで実行可能なプログラム、並びに電話装置システム
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ポートフォリオ構築プログラム
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ポートフォリオ可視化装置およびポートフォリオ可視化プログラム
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セクショナリズム評価システム
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生体電気信号の発光電極装置.
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Books (15)：
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価値創造と分散型市場設計
中央大学出版部 2020
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Macro-econophysics : new studies on economic networks and synchronization
Cambridge University Press 2017 ISBN:9781107198951
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Econophysics and data driven modelling of market dynamics
Springer 2015 ISBN:9783319084725
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Econophysics of systemic risk and network dynamics
Springer 2013 ISBN:9788847025523
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Natural computing and beyond : Winter School Hakodate 2011, Hakodate, Japan, March 2011 and 6th International Workshop on Natural Computing, Tokyo, Japan, March 2012, Proceedings
Springer 2013 ISBN:9784431543930
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Lectures and oral presentations (11)：
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Persistent Homology Analysis of the Tokyo Stock Exchange Prime Market
(International Conference on Big data in Economics, Science and Technology (BEST) 2024 2024)
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A Brief Introduction to Persistent Homology in Topological Data Analysis
(International Conference on Big data in Economics, Science and Technology (BEST) 2024 2024)
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Bitcoin's Crypto Flow Network: Money Flows in Economic Networks
(International Conference on Big data in Economics, Science and Technology (BEST) 2023 2023)
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Bitcoin's Crypto Flow Network: Money Flows in Economic Networks
(Econophysics Colloquium 2023)
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Application of Hodge decomposition to money flow among firms' bank accounts
(Banff International Workshop on "Applications of Hodge Theory on Networks" 2023)
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Education (4)：
- 1990 - 1992 Tokyo Institute of Technology
- 1988 - 1990 Hiroshima University Graduate School of Science Institute for Theretical Physics
- 1987 - 1988 Tohoku University Faculty of Science Department of Astrophysics
- 1983 - 1987 Tohoku University Faculty of Science Department of Astrophysics
Professional career (1)：
- Ph.D. (Tokyo Institute of Technology)
Work history (14)：
- 2019/07 - 現在 Shiga University Center for Data Science Education and Research Visiting Researcher
- 2011/04 - 現在 University of Hyogo Graduate School of Simulation Studies Professor
- 2015/04 - 2020/03 RIKEN RIKEN Center for Computational Science Visiting Researcher
- 2010/04 - 2020/03 Chuo University Graduate School(Doctoral Program) Graduate School of Commerce Part-time Lecturer
- 2009/04 - 2011/03 Kyoto University Kyoto University Part-time Lecturer
- 2002/11 - 2009/03 Advanced Telecommunications Research Institute International Seinior Researcher
- 2005/04 - 2008/03 Nagoya University Graduate School of Informatics Department of Complex Systems Science Part-time Lecturer
- 2003/04 - 2003/05 Universita Politechnica delle Marche Dipartimento di Economia Visiting Researcher
- 2000/04 - 2002/10 National Institute of Information and Communications Technology Kansai Seinior Researcher
- 1996/04 - 1999/09 National Institute of Information and Communications Technology Kansai Post-doctoral Researcher
- 1995/04 - 1996/03 Kyoto University Part-time Lecturer
- 1994/04 - 1995/03 Kyoto University Yukawa Institute for Theoretical Physics Post-doctoral Researcher
- 1992/04 - 1994/03 Kyoto University Yukawa Institute for Theoretical Physics Post-doctoral Researcher
- 1993/04 - 1993/08 University of California, Santa Barbara Institute for Theoretical Physics Visiting Researcher
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Committee career (13)：
- 2022/04 - 現在 神戸大学計算社会科学研究センター リサーチフェロー
- 2023/11 - 2026/04 独立行政法人経済産業研究所 プロジェクト「暗号資産や実体経済における価格ダイナミクスとその複雑ネットワーク」サブリーダー
- 2023/04 - 2024/03 滋賀大学データサイエンス教育研究センター 客員研究員
- 2023/09 - 2024/01 中小企業庁 政策立案における生成系AI及びテキスト分析の利活用可能性に関する有識者委員
- 2022/04 - 2023/03 京都大学大学院総合生存学館ソーシャルイノベーションセンター 連携研究員
- 2022/04 - 2023/03 滋賀大学データサイエンス教育研究センター 客員研究員
- 2020/10 - 2022/09 Research Institute of Economy, Trade and Industry Member of Project "Macro-Economy under COVID-19 influence: Data-intensive analysis and the road to recovery"
- 2021/04 - 2022/03 京都大学大学院総合生存学館ソーシャルイノベーションセンター 連携研究員
- 2018/07 - 2020/06 Research Institute of Economy, Trade and Industry Member of Project "Dynamics of Economy and Finance from the Economic Network Point of View"
- 2016/04 - 2020/03 理化学研究所 計算科学研究センター 客員主管研究員
- 2016/06 - 2018/05 Research Institute of Economy, Trade and Industry Member of Project "Large-scale Simulation and Analysis of Economic Network for Macro Prudential Policy"
- 2014/02 - 2016/02 Research Institute of Economy, Trade and Industry Member of Project "Price Network and Dynamics of Small and Medium Enterprises"
- 2011/09 - 2013/09 Research Institute of Economy, Trade and Industry Member of Project "Dynamics, Energy and Environment, and Growth of Small- and Medium-sized Enterprises"
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Awards (1)：
- 1993/05 - Seiichi Tejima Research Award Disertation "Quantum Tunneling of a Universe in (2+1)-Dimensional Gravity"
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