Personnel Information

写真b

JIMICHI Masayuki

Organization
School of Business Administration
Research Fields, Keywords
統計科学, Statistical Science
Profile
回帰分析における線形回帰モデルの「多重共線性」と呼ばれる問題に対して縮小推定量を用いた回帰係数の推定問題を理論・実証の両面から研究している。また、最近は「非線形回帰」、「統計的学習理論」、「情報可視化・データ可視化」に対しても興味がある。 

Graduate School 【 display / non-display

  • Graduate school:Osaka University
    Department:Graduate School, Division of Engineering Science
    Course:数理系専攻

    Course completed:Doctor's Course
    Date of completion:1992.03
    Completion status:Unfinished Course
    Country:Japan

Studying abroad experiences 【 display / non-display

  • Name of institution: University of Auckland, Department of Statistics
    Name of job or career: Visiting Scholar
    Date: 2003.09 - 2004.09

Degree 【 display / non-display

  • Degree name:Philosophy of Doctor
    Classified degree field:Informatics / Statistical science
    Conferring institution:Osaka University
    Acquisition way:Thesis
    Date of acquisition:2006.02

Career 【 display / non-display

  • Affiliation:Kwansei Gakuin University
    Department:School of Business Administration
    Title:Professor
    Date:2007.04 -

  • Affiliation:Kwansei Gakuin University
    Department:School of Business Administration
    Title:Associate Professor (as old post name)
    Date:1999.04 - 2007.03

  • Affiliation:Kwansei Gakuin University
    Department:School of Business Administration
    Title:Assistant Professor
    Date:1995.04 - 1999.03

Association Memberships 【 display / non-display

  • Academic society name:日本統計学会
    Academic country located:Japan

  • Academic society name:日本計算機統計学会
    Academic country located:Japan

  • Academic society name:国際数理科学協会
    Academic country located:Japan

  • Academic society name:日本経営数学会
    Academic country located:Japan

Research Areas 【 display / non-display

  • Research field:Informatics / Statistical science

Papers 【 display / non-display

  • Title: 探索的財務ビッグデータ解析と再現可能研究―非上場企業のデータラングリング―
    Journal name: 商学論究  vol.69-3/4  (p.83 - 120)
    Date of publication: 2022
    Author(s): 地道 正行, 阪 智香

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  • Title: R による探索的財務データ解析と再現可能研究―NEEDS企業財務データの利用―
    Journal name: 商学論究  vol.69-3/4  (p.1 - 82)
    Date of publication: 2022
    Author(s): 地道 正行

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  • Title: Human capital development: Lessons from global corporate data
    Journal name: ECONOMIC ANALYSIS AND POLICY  vol.72  (p.268 - 275)
    Date of publication: 2021.12
    Author(s): Managi Shunsuke, Jimichi Masayuki, Saka Chika

    DOI: 10.1016/j.eap.2021.08.013

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  • Title: 財務データ抽出システムの再構築―NEEDS 企業財務データを中心に―
    Journal name: 商学論究  vol.68-3  (p.1 - 78)
    Date of publication: 2021
    Author(s): 地道 正行

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  • Title: 財務データ抽出システムの再構築―Orbis データの利用―
    Journal name: 商学論究  vol.69-2  (p.65 - 109)
    Date of publication: 2021
    Author(s): 地道 正行

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Books 【 display / non-display

  • Language: Japanese
    Title: An Introduction to Statistics with R : A Self-Learning Text
    Publisher: 裳華房
    Date of publication: 2018.10
    Author(s): Masayuki Jimichi

    Type of books: Scholarly book
    Authorship: Sole author

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  • Language: Japanese
    Title: An Introduction to Statistics with R : A Self-Learning Text
    Publisher: Shokabo
    Date of publication: 2018.10
    Author(s): Masayuki Jimichi

    Type of books: Scholarly book
    Authorship: Sole author

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  • Language: Japanese
    Title: 関西経済の構造分析
    Publisher: 中央経済社
    Date of publication: 2018.03
    Author(s): 豊原法彦

    Type of books: Scholarly book
    Area of responsibility: 景気先行指数の動的文書生成にもとづく再現可能研究
    Authorship: Contributor

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  • Language: English
    Title: Shrinkage Regression Estimators and Their Feasibilities
    Publisher: Kwansei Gakuin University Press
    Date of publication: 2016.11
    Author(s): Masayuki Jimichi

    Type of books: Scholarly book
    Authorship: Sole author

  • Language: English
    Title: Shrinkage Regression Estimators and Their Feasibilities
    Publisher: Kwansei Gakuin University Press
    Date of publication: 2016.11
    Author(s): Masayuki Jimichi

    Type of books: Scholarly book
    Authorship: Sole author

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MISC 【 display / non-display

  • Language:Japanese
    Title:大学ポータルに関する調査報告
    Publisher:関西学院大学 高等教育推進センター
    Journal name:関西学院大学高等教育研究  (第3)
    Date of publication:2013.03
    Author(s):地道 正行

    Type of publication:Meeting report

  • Language:Japanese
    Title:LUNA の運用と開発に関する研究
    Publisher:関西学院大学 高等教育推進センター
    Journal name:関西学院大学高等教育研究  (第3)
    Date of publication:2013.03
    Author(s):地道 正行

    Type of publication:Meeting report

Works 【 display / non-display

  • Work title: 研究資料:財務データベースサーバの構築
    Date: 2010.11

    Work type:Database science

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Presentations 【 display / non-display

  • Language: Japanese
    Conference name: Japanese Society of Computational Statistics, Annual Meeting
    International/Domestic presentation: Domestic presentation
    Holding date: 2021.06

    Title: Preprocessing of Financial Data and ESG Rating Data and Their Joining
    Presentation type: Oral presentation (general)

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  • Language: Japanese
    Conference name: 日本経営数学会研究大会
    International/Domestic presentation: Domestic presentation
    Holding date: 2020.12

    Title: Statistical Analysis of Financial Data by Transformations : A Case of Sales Data
    Presentation type: Oral presentation (general)

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  • Language: 
    Conference name: 2020年度 データ解析環境Rの整備と利用
    International/Domestic presentation: Domestic presentation
    Holding date: 2020.12

    Title: Exploratory Financial Data Analysis with R
    Presentation type: Other

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  • Language: Japanese
    Conference name: 日本計算機統計学会, 第34回シンポジウム
    International/Domestic presentation: Domestic presentation
    Holding date: 2020.11

    Title: Reconstruction of Data Extraction System for our Campus
    Presentation type: Oral presentation (general)

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  • Language: Japanese
    Conference name: 広島大学AI・データイノベーション教育研究センター設立記念シンポジウム 広島大学「地方創生に資する数理・データサイエンスの教材及び教育方法の開発・普及」事業 数理及びデータサイエンス教育FDワークショップ
    International/Domestic presentation: Domestic presentation
    Holding date: 2020.11

    Title: 関西学院大学商学部における統計・データサイエンス教育
    Presentation type: Oral presentation (invited, special)

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Social Contribution 【 display / non-display

  • Title:国際数理科学協会 代議員
    Date:2011.04 - 2014.03