Oki Ryoko 大木良子

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OKI Ryoko 大木良子

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Researcher Number	20612493
Other IDs
External Links
Affiliation (Current)	2025: 法政大学, 経営学部, 教授
Affiliation (based on the past Project Information) *help	2020 – 2025: 法政大学, 経営学部, 教授 2015 – 2018: 法政大学, 経営学部, 准教授 2012 – 2014: 日本大学, 商学部, 助教
Review Section/Research Field	Principal Investigator Basic Section 07040:Economic policy-related / Economic policy / Applied economics
Keywords	Principal Investigator 競争政策 / プラットフォーム / 産業組織論 / マルチホーミング / 経済政策 / 排他的取引 / 二面性市場 / 垂直的取引制限 / 多面的プラットフォーム / オンライン流通 / 法の経済分析 / 法と経済学

パネルデータを用いたプラットフォーム合併の経済分析Principal Investigator
- Principal Investigator
  
  大木良子
- Project Period (FY)
  2025 – 2029
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 07040:Economic policy-related
- Research Institution
  Hosei University
日米データに基づく望ましいデジタルプラットフォーム市場制度の検討Principal Investigator
- Principal Investigator
  
  大木良子
- Project Period (FY)
  2024 – 2026
- Research Category
  
  Fund for the Promotion of Joint International Research (Fostering Joint International Research)
- Review Section
  
  Basic Section 07040:Economic policy-related
- Research Institution
  Hosei University
Economic Analysis and Survey of Multi-homing on Multi-sided PlatformsPrincipal Investigator
- Principal Investigator
  
  大木良子
- Project Period (FY)
  2020 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 07040:Economic policy-related
- Research Institution
  Hosei University
Economic Analysis of Vertical Restraints and Integration in Multi-sided MarketsPrincipal Investigator
- Principal Investigator
  
  OKI Ryoko
- Project Period (FY)
  2016 – 2018
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Economic policy
- Research Institution
  Hosei University
Economic analysis of on-line retailers and new perspective of competition policyPrincipal Investigator
- Principal Investigator
  
  OKI Ryoko
- Project Period (FY)
  2014 – 2015
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Economic policy
- Research Institution
  Hosei University
  Nihon University
Analysis of vertical restraints by platformsPrincipal Investigator
- Principal Investigator
  
  OKI Ryoko
- Project Period (FY)
  2012 – 2013
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Applied economics
- Research Institution
  Nihon University

All 2023 2021 2020 2018 2017 2016 2015 2013 Other

All Journal Article Presentation Book

[Book] 「独禁法審判決の法と経済学: 事例で読み解く日本の競争政策」（岡田羊祐、川濱昇、林秀弥編集）第8章　包括徴収による排除――JASRAC事件2017
- Author(s)
  池田毅、大木良子、川濱昇
- Total Pages
  336
- Publisher
  東京大学出版会
- Data Source
  KAKENHI-PROJECT-16K03667
[Journal Article] 決済プラットフォームの現状と展望2023
- Author(s)
  石原章史　大木良子　若森直樹
- Journal Title
  
  運輸と経済
  
  Volume: 83 Pages: 38-45
- Data Source
  KAKENHI-PROJECT-23K20150
[Journal Article] Exclusive Content in Two-Sided Markets2021
- Author(s)
  Akifumi Ishihara and Ryoko Oki
- Journal Title
  
  Journal of Economics & Management Strategy
  
  Volume: 30 Issue: 3 Pages: 638-654
- DOI
  10.1111/jems.12427
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-18H03640, KAKENHI-PROJECT-23K20150
[Journal Article] オンラインプラットフォームと競争2018
- Author(s)
  大木良子
- Journal Title
  
  季刊 Nextcom
  
  Volume: 33 Pages: 12-21
- Open Access
- Data Source
  KAKENHI-PROJECT-16K03667
[Journal Article] Fixed-fee Pricing and Entry2015
- Author(s)
  Ryoko Oki
- Journal Title
  
  Economics Bulletin
  
  Volume: 35 Pages: 233-240
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-26780154
[Journal Article] 固定料金制の参入阻止効果-JASRAC事件の経済分析-2013
- Author(s)
  大木良子
- Journal Title
  
  新世代法政策学研究(北海道大学)
  
  Volume: 2013年20巻 Pages: 429-447
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24730196
[Journal Article] 固定料金制の参入阻止効果　－JASRAC 事件の経済分析－2013
- Author(s)
  大木良子
- Journal Title
  
  新世代法政策学研究
  
  Volume: 20 Pages: 429-447
- Data Source
  KAKENHI-PROJECT-24730196
[Presentation] Exclusive Content and Captive Consumers in Platforms2021
- Author(s)
  Ryoko Oki
- Organizer
  The 48th Annual Conference of the European Association for Research in Industrial Economics (EARIE)
- Data Source
  KAKENHI-PROJECT-23K20150
[Presentation] Exclusive Content and Captive Consumers in Platforms2021
- Author(s)
  Ryoko Oki
- Organizer
  The 2021 Econometric Society Australasian Meeting (ESAM)
- Data Source
  KAKENHI-PROJECT-23K20150
[Presentation] Exclusive Content and Captive Consumers in Platforms2020
- Author(s)
  大木良子
- Organizer
  日本経済学会2020年度春季大会
- Data Source
  KAKENHI-PROJECT-23K20150
[Presentation] Asymmetric Product Line and Multi-homing2018
- Author(s)
  大木良子
- Organizer
  The 45th Annual Conference of the European Association for Research in Industrial Economics (EARIE) (Aug.31-Sep.2, 2018) (Athens, Greece)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K03667
[Presentation] Asymmetric Product Line and Multi-homing2018
- Author(s)
  Akifumi Ishihara and Ryoko Oki
- Organizer
  産業組織研究会
- Data Source
  KAKENHI-PROJECT-16K03667
[Presentation] Asymmetric Product Line and Multi-homing,2018
- Author(s)
  大木良子
- Organizer
  日本経済学会2018年度春季大会（2018年6月9-10日）兵庫県立大学（兵庫県、神戸市）
- Data Source
  KAKENHI-PROJECT-16K03667
[Presentation] Asymmetric Product Line and Multi-homing2018
- Author(s)
  Akifumi Ishihara and Ryoko Oki
- Organizer
  産業組織・競争政策研究会
- Invited
- Data Source
  KAKENHI-PROJECT-16K03667
[Presentation] Asymmetric Product Line and Multi-Homing2018
- Author(s)
  大木良子
- Organizer
  The Asia Pacific Industrial Organization Conference (APIOC) (Dec. 13-15, 2018), University of Melbourne (Melbourne, Australia)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K03667
[Presentation] Asymmetric Product Line and Multi-homing2017
- Author(s)
  Akifumi Ishihara and Ryoko Oki
- Organizer
  Meeting on Applied Economics and Data Analysis
- Data Source
  KAKENHI-PROJECT-16K03667
[Presentation] Exclusive Content in Two-Sided Markets2016
- Author(s)
  大木良子
- Organizer
  産業組織・競争政策研究会
- Place of Presentation
  京都産業大学（京都府、京都市）
- Year and Date
  2016-07-09
- Data Source
  KAKENHI-PROJECT-16K03667
[Presentation] Exclusive Content in Two-Sided Markets2016
- Author(s)
  大木良子
- Organizer
  日本経済学会2016年度春季大会
- Place of Presentation
  名古屋大学（愛知県、名古屋市）
- Year and Date
  2016-06-18
- Data Source
  KAKENHI-PROJECT-16K03667
[Presentation] Exclusive Contents in Two-sided Market2016
- Author(s)
  大木良子
- Organizer
  Asian Meeting of the Econometric Society
- Place of Presentation
  京都大学、同志社大学（京都府京都市）
- Year and Date
  2016-08-11
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26780154
[Presentation] Exclusive Content in Two-Sided Markets2016
- Author(s)
  Ryoko Oki
- Organizer
  The 43rd Annual Con- ference of the European Association for Research in Industrial Economics
- Place of Presentation
  Nova School of Business and Economics, Lisbon (Portugal)
- Year and Date
  2016-08-26
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K03667
[Presentation] Exclusive Contents in Two-sided Market2016
- Author(s)
  大木良子
- Organizer
  日本経済学会
- Place of Presentation
  名古屋大学（愛知県名古屋市）
- Year and Date
  2016-06-18
- Data Source
  KAKENHI-PROJECT-26780154
[Presentation] Exclusive Content in Two-Sided Markets2016
- Author(s)
  Ryoko Oki
- Organizer
  2016 Asian Meeting of the Econometric Society
- Place of Presentation
  Doshisha University, Kyoto (Japan)
- Year and Date
  2016-08-11
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K03667
[Presentation] Exclusive Content in Two-Sided Markets2016
- Author(s)
  Ryoko Oki
- Organizer
  International Workshop “Competition and Public Policy in Network Industries”
- Place of Presentation
  Kwansei Gakuin University, Nishinomiya-shi (Japan)
- Year and Date
  2016-12-05
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K03667
[Presentation] Exclusive Contents in Two-sided Market2015
- Author(s)
  大木良子
- Organizer
  日本応用経済学会
- Place of Presentation
  獨協大学（埼玉県草加市）
- Year and Date
  2015-11-14
- Data Source
  KAKENHI-PROJECT-26780154
[Presentation] Fixed-fee and Entry2013
- Author(s)
  Ryoko Oki (大木良子)
- Organizer
  日本応用経済学会2013年春季大会
- Place of Presentation
  立命館大学
- Year and Date
  2013-06-16
- Data Source
  KAKENHI-PROJECT-24730196
[Presentation] 固定料金制の参入阻止効果 ―JASRAC事件を題材に―
- Author(s)
  大木良子
- Organizer
  首都大学東京　経済学セミナー
- Place of Presentation
  首都大学東京
- Data Source
  KAKENHI-PROJECT-24730196
[Presentation] Fixed-Fee Pricing and Entry
- Author(s)
  大木良子
- Organizer
  日本応用経済学会
- Place of Presentation
  立命館大学
- Data Source
  KAKENHI-PROJECT-24730196
[Presentation] JASRACのライセンス方式の経済分析
- Author(s)
  大木良子
- Organizer
  北海道大学GCOE　法の経済分析研究会・知的財産法研究会
- Place of Presentation
  北海道大学
- Data Source
  KAKENHI-PROJECT-24730196

1. 石原章史 (80643668)

# of Collaborated Projects: 2 results

# of Collaborated Products: 5 results
2. 若森直樹 (50770921)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results

Oki Ryoko 大木 良子

OKI Ryoko 大木 良子

Research Projects

Research Products

Co-Researchers

パネルデータを用いたプラットフォーム合併の経済分析Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

日米データに基づく望ましいデジタルプラットフォーム市場制度の検討Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Economic Analysis and Survey of Multi-homing on Multi-sided PlatformsPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Economic Analysis of Vertical Restraints and Integration in Multi-sided MarketsPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Economic analysis of on-line retailers and new perspective of competition policyPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Analysis of vertical restraints by platformsPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Book] 「独禁法審判決の法と経済学: 事例で読み解く日本の競争政策」（岡田 羊祐、川濱 昇、林 秀弥編集）第8章 包括徴収による排除――JASRAC事件2017

Author(s)

Total Pages

Publisher

Data Source

[Journal Article] 決済プラットフォームの現状と展望2023

Author(s)

Journal Title

Data Source

[Journal Article] Exclusive Content in Two-Sided Markets2021

Author(s)

Journal Title

DOI

Data Source

[Journal Article] オンラインプラットフォームと競争2018

Author(s)

Journal Title

Data Source

[Journal Article] Fixed-fee Pricing and Entry2015

Author(s)

Journal Title

Data Source

[Journal Article] 固定料金制の参入阻止効果-JASRAC事件の経済分析-2013

Author(s)

Journal Title

Data Source

[Journal Article] 固定料金制の参入阻止効果 －JASRAC 事件の経済分析－2013

Author(s)

Journal Title

Data Source

[Presentation] Exclusive Content and Captive Consumers in Platforms2021

Author(s)

Organizer

Data Source

[Presentation] Exclusive Content and Captive Consumers in Platforms2021

Author(s)

Organizer

Data Source

[Presentation] Exclusive Content and Captive Consumers in Platforms2020

Oki Ryoko 大木良子

OKI Ryoko 大木良子

[Book] 「独禁法審判決の法と経済学: 事例で読み解く日本の競争政策」（岡田羊祐、川濱昇、林秀弥編集）第8章　包括徴収による排除――JASRAC事件2017

[Journal Article] 固定料金制の参入阻止効果　－JASRAC 事件の経済分析－2013