Koo Ja Seung 具滋承

… Alternative Names

Koo JaSeung 具滋承

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Researcher Number	00746878
Other IDs
Affiliation (Current)	2026: 上智大学, 経済学部, 教授
Affiliation (based on the past Project Information) *help	2022 – 2024: 国際基督教大学, 教養学部, 准教授 2023: 京都産業大学, 経営学部, 准教授 2020 – 2021: 京都産業大学, 経営学部, 准教授 2016 – 2017: 神戸国際大学, 経済学部, 准教授 2015: 神戸国際大学, 経済学部, 講師
Review Section/Research Field	Principal Investigator Basic Section 07080:Business administration-related / Management Except Principal Investigator Basic Section 07080:Business administration-related
Keywords	Principal Investigator M&A / Stakeholder theory / Lender-borrower 関係 / ステークホルダー理論 / コーポレートガバナンス / Lender-borrower関係 / 買収パフォーマンス / Stakeholder理論 / M＆A / データ収集 … More / 理論モデル作成 / 論文執筆 / 学会発表 / 統計分析 / Transaction cost / Stakeholder / Power balance / Stakeholders / 買収プロセス … More Except Principal Investigator DID分析 / M&A / 自然災害 / 企業戦略 / パネルデータ分析 / 多角化 / 大規模自然災害 / 探索と活用 Less

大規模自然災害が企業の探索的行動に与える影響―東日本大震災前後における実証分析―
- Principal Investigator
  
  伊藤泰生
- Project Period (FY)
  2022 – 2025
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 07080:Business administration-related
- Research Institution
  Chiba University of Commerce
The empirical analysis of lender-borrower relationship and M&APrincipal Investigator
- Principal Investigator
  
  Koo JaSeung
- Project Period (FY)
  2020 – 2024
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 07080:Business administration-related
- Research Institution
  International Christian University
  Kyoto Sangyo University
Stakeholders' influence on mergers and acquisitions: Empirical approachPrincipal Investigator
- Principal Investigator
  
  Koo JaSeung
- Project Period (FY)
  2015 – 2017
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Management
- Research Institution
  Kobe International University

All 2025 2022 2020 2017 2016

All Journal Article Presentation Book

[Book] 経営学の入門2022
- Author(s)
  具　滋承(編)
- Total Pages
  286
- Publisher
  法律文化社
- ISBN
  9784589041982
- Data Source
  KAKENHI-PROJECT-20K13572
[Journal Article] How Do Advisors Influence Mergers and Acquisitions?: An Analysis of Acquisitions in Japan2020
- Author(s)
  Koo JaSeung
- Journal Title
  
  The Journal of Asian Finance, Economics and Business
  
  Volume: 7 Issue: 7 Pages: 123-129
- DOI
  10.13106/jafeb.2020.vol7.no7.123
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K13572
[Journal Article] Acquisition announcements and stock market valuations of acquiring firms’ alliance partners: A transaction cost perspective2020
- Author(s)
  Koo JaSeung, Yamanoi Junichi, Sakano Tomoaki
- Journal Title
  
  Journal of Business Research
  
  Volume: 118 Pages: 129-140
- DOI
  10.1016/j.jbusres.2020.06.018
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K13572, KAKENHI-PROJECT-17H02570
[Journal Article] How the lender-borrower relationship influences M&As: A analysis of a strategic action in Japan2016
- Author(s)
  JaSeung Koo
- Journal Title
  
  Journal of Distribution Science
  
  Volume: 14(8) Issue: 8 Pages: 93-100
- DOI
  10.15722/jds.14.8.201608.93
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K03691
[Journal Article] Stakeholders’ Influence on Mergers and Acquisitions: A Research Review and Complementary Research Design2016
- Author(s)
  具　滋承
- Journal Title
  
  神戸国際大学経済経営論集
  
  Volume: 36 Pages: 1-20
- Open Access
- Data Source
  KAKENHI-PROJECT-15K03691
[Presentation] Buffering the Shock: Business Group Affiliation and the Resilience of Exploratory Innovation in the Face of Natural Disasters2025
- Author(s)
  JaSeung Koo, Taiki Ito
- Organizer
  2025 INFORMS International Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K01680
[Presentation] The Impct of Immense Natural Disasters on Firm Search: Evidence from a Natural Experiment2020
- Author(s)
  Koo JaSeung, Wonsang Ryu, Taiki Ito, SH Han
- Organizer
  Strategic Management Society (SMS) 40th Annual Conference
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K13572
[Presentation] The impact of common lenders to both sides of the deal on the acquisition premium and the acquirer's market valuation2017
- Author(s)
  JaSeung Koo
- Organizer
  The INFORMS 2017 Annual Conference in Houston
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K03691
[Presentation] How does a common lender to both sides of the deal influence the M&A?2017
- Author(s)
  JaSeung Koo, Tomoaki Sakano
- Organizer
  Strategic Management Society 37th Annual Conference at Houston
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K03691
[Presentation] The Analysis of Stakeholders’ Influence on Acquisition Premium and Deal Completion Probability2016
- Author(s)
  JaSeung Koo
- Organizer
  Strategic Management Society(SMS) Special Conference in Hong Kong
- Place of Presentation
  HongKong
- Year and Date
  2016-12-10
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K03691
[Presentation] Stakeholders’ Influence on M&As: The Analysis of The Impact on Acquisition Premium and Deal Completion Probability2016
- Author(s)
  JaSeung Koo
- Organizer
  INFORMS 2016 Annual Conference
- Place of Presentation
  TN, USA
- Year and Date
  2016-11-13
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K03691
[Presentation] Stakeholders’ Influence on Acquisition Premiums and Deal Completion Probability2016
- Author(s)
  JaSeung Koo
- Organizer
  The 22nd IAMB Conference in London
- Place of Presentation
  London, UK
- Year and Date
  2016-09-28
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K03691

1. 伊藤泰生 (90769902)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results

Koo Ja Seung 具 滋承

Koo JaSeung 具 滋承

Research Projects

Research Products

Co-Researchers

大規模自然災害が企業の探索的行動に与える影響―東日本大震災前後における実証分析―

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

The empirical analysis of lender-borrower relationship and M&APrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Stakeholders' influence on mergers and acquisitions: Empirical approachPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Book] 経営学の入門2022

Author(s)

Total Pages

Publisher

ISBN

Data Source

[Journal Article] How Do Advisors Influence Mergers and Acquisitions?: An Analysis of Acquisitions in Japan2020

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Acquisition announcements and stock market valuations of acquiring firms’ alliance partners: A transaction cost perspective2020

Author(s)

Journal Title

DOI

Data Source

[Journal Article] How the lender-borrower relationship influences M&As: A analysis of a strategic action in Japan2016

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Stakeholders’ Influence on Mergers and Acquisitions: A Research Review and Complementary Research Design2016

Author(s)

Journal Title

Data Source

[Presentation] Buffering the Shock: Business Group Affiliation and the Resilience of Exploratory Innovation in the Face of Natural Disasters2025

Author(s)

Organizer

Data Source

[Presentation] The Impct of Immense Natural Disasters on Firm Search: Evidence from a Natural Experiment2020

Author(s)

Organizer

Data Source

[Presentation] The impact of common lenders to both sides of the deal on the acquisition premium and the acquirer's market valuation2017

Author(s)

Organizer

Data Source

[Presentation] How does a common lender to both sides of the deal influence the M&A?2017

Author(s)

Organizer

Data Source

[Presentation] The Analysis of Stakeholders’ Influence on Acquisition Premium and Deal Completion Probability2016

Author(s)

Organizer

Place of Presentation

Year and Date

Data Source

[Presentation] Stakeholders’ Influence on M&As: The Analysis of The Impact on Acquisition Premium and Deal Completion Probability2016

Author(s)

Organizer

Place of Presentation

Year and Date

Data Source

[Presentation] Stakeholders’ Influence on Acquisition Premiums and Deal Completion Probability2016

Author(s)

Organizer

Place of Presentation

Koo Ja Seung 具滋承

Koo JaSeung 具滋承