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Contagion intra-industry effects of M&A announcements

Research Project

Project/Area Number 19730182
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Applied economics
Research InstitutionNagoya University of Commerce & Business (2008)
Akita University of Economics and Law (2007)

Principal Investigator

MIYAZAKI Hironobu  Nagoya University of Commerce & Business, 専任講師 (70433521)

Project Period (FY) 2007 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥1,260,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥60,000)
Fiscal Year 2008: ¥260,000 (Direct Cost: ¥200,000、Indirect Cost: ¥60,000)
Fiscal Year 2007: ¥1,000,000 (Direct Cost: ¥1,000,000)
KeywordsM&A / イベントスタディ / ライバル企業 / 伝染効果 / 競争効果 / R&D
Research Abstract

本研究では、わが国の医薬品産業を対象に、ある企業におけるM&A実施のアナウンスが同業他社であるライバル企業にどのような影響を及ぼすかを、株価反応に基づくイベント・スタディ分析により検証した。分析結果によると、いくつかの企業では、M&Aの伝染効果を受けていることが明らかになった。また、特に研究開発投資集約度が高い企業では、その効果を強く受けることから、M&AとR&D活動との間には補完関係がみられることが明らかになった。

Report

(3 results)
  • 2008 Annual Research Report   Final Research Report ( PDF )
  • 2007 Annual Research Report
  • Research Products

    (4 results)

All 2007

All Journal Article (2 results) (of which Peer Reviewed: 2 results) Presentation (2 results)

  • [Journal Article] Contagion Intra-Industry Effects of M&A Announcements2007

    • Author(s)
      Hironobu Miyazaki and Hiroyuki Aman
    • Journal Title

      The Business Review, Cambridge Vol.8, No.1

      Pages: 240-244

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Contagion intra-industry effects of M&A announcements2007

    • Author(s)
      宮崎 浩伸
    • Journal Title

      The Business Review, Cambridge Vol.8, No.1

      Pages: 240-244

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Presentation] Contagion intra-industry effects of M & A announcements2007

    • Author(s)
      宮崎 浩伸
    • Organizer
      The Global Business & Economics Research Conference
    • Place of Presentation
      イスタンブール(トルコ)
    • Year and Date
      2007-08-08
    • Related Report
      2007 Annual Research Report
  • [Presentation] Contagion intra-industry effects of M&A announcements2007

    • Organizer
      The Global Business & Economics Research Conference(Istanbul)
    • Related Report
      2008 Final Research Report

URL: 

Published: 2007-04-01   Modified: 2016-04-21  

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