KOYAMA Akihiro 小山明宏

Researcher Number	50146320
Other IDs
External Links
Affiliation (Current)	2022: 学習院大学, 経済学部, 教授
Affiliation (based on the past Project Information) *help	1997 – 1998: 学習院大学, 経済学部, 教授 1996: 学習院大学, 経済学部, 助教授 1992 – 1995: 学習院大学, 経済学部, 教授 1987: Professor of Corporate Finance, Gakushuin University, 経済学部, 教授 1986: 学習院大, 経済学部, 助教授
Review Section/Research Field	Principal Investigator 商学・経営学 / Business administration
Keywords	Principal Investigator メインバンク / エージェンシー理論 / 銀行支配 / エージェンシーコスト / コ-ポレートガバナンス / 企業グループ / 共同決定制度 / モニタリングシステム / モニタリング / 経営者支配 … More / 企業集団 / Agency Cost / Corporate Governance / Corporate Groupings / Co-determination / Mainbank / Monitoring System / コンツェルン / 企業系列 / 役員兼任 / Konzern / 監査役会 / 企業体制 / 裁量的経営主義 / 経営参加 / 企業資本主義 / Aufsichtsrat / Unternehmens-verfassung / 共同決定 / エージェンシー・コスト / コ-ポレート・ガヴァナンス / モニタリング・システム / ユニバーサルバンク / Agency Theory / トップマネジメント組織 / ガヴァナンス / コントロール / プリンシパル・エージェント理論 / 系列 / 取引費用理論 / 所有権理論 / 新制度派経済学 / 金融系列 / ハウスバンク / 組織の経済理論 / top management / governance / control / monitoring / principalagent-theory / keiretsu / industrial groupings / 資本構成 / 配当政策 / 資本調達政策 / エージェンシー問題 / 内部組織 / 株式所有構造 / 所有と支配の分離 / 株式持ち合い / capital structure / dividend policy / financing decision / agency problem / internal organization / ownership structure / managerial control Less

Research Projects
(4 results)
Co-Researchers
(2 People)

A Comparative Analysis of the Control Power within Industrial Groupings in Japan and in Germany.Principal Investigator
- Principal Investigator
  
  KOYAMA Akihiro
- Project Period (FY)
  1996 – 1998
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Business administration
- Research Institution
  GAKUSHUIN UNIVERSITY
A COMPARATIVE ANALYSIS OF THE CONTROL POWER OF BANKS IN CORPORATE GROUPINGS IN JAPAN AND GERMANY --- AN ANALYSIS OF THE CO-DETERMINATION SYSTEM BASED ON PRINCIPAL-AGENT-THEORYPrincipal Investigator
- Principal Investigator
  
  KOYAMA Akihiro
- Project Period (FY)
  1994 – 1995
- Research Category
  
  Grant-in-Aid for General Scientific Research (B)
- Research Field
  
  Business administration
- Research Institution
  GAKUSHUIN UNIVERSITY
A REEXAMINATION OF THE CONTROL ORGAN IN CORPORATIONSBASED ON PRINCIPAL-AGENT-THEORYPrincipal Investigator
- Principal Investigator
  
  KOYAMA Akihiro
- Project Period (FY)
  1992 – 1993
- Research Category
  
  Grant-in-Aid for General Scientific Research (B)
- Research Field
  
  商学・経営学
- Research Institution
  GAKUSHUIN UNIVERSITY
An empirical research on the formation mechanism of capital structures and dividend policies in Japanese corporations within the framework of the agency theoryPrincipal Investigator
- Principal Investigator
  
  KOYAMA Akihiro
- Project Period (FY)
  1986 – 1987
- Research Category
  
  Grant-in-Aid for General Scientific Research (B)
- Research Field
  
  商学・経営学
- Research Institution
  GAKUSHUIN UNIVERSITY

1. UEDA Yutaka (70201952)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
2. HANAEKA Hideki (50103693)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

KOYAMA Akihiro 小山 明宏

Research Projects

Co-Researchers

A Comparative Analysis of the Control Power within Industrial Groupings in Japan and in Germany.Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

A COMPARATIVE ANALYSIS OF THE CONTROL POWER OF BANKS IN CORPORATE GROUPINGS IN JAPAN AND GERMANY --- AN ANALYSIS OF THE CO-DETERMINATION SYSTEM BASED ON PRINCIPAL-AGENT-THEORYPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

A REEXAMINATION OF THE CONTROL ORGAN IN CORPORATIONSBASED ON PRINCIPAL-AGENT-THEORYPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

An empirical research on the formation mechanism of capital structures and dividend policies in Japanese corporations within the framework of the agency theoryPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

KOYAMA Akihiro 小山明宏