Igari Ryosuke 猪狩良介

Researcher Number	00824468
Other IDs
Affiliation (Current)	2025: 慶應義塾大学, 商学部(三田), 准教授
Affiliation (based on the past Project Information) *help	2020 – 2023: 法政大学, 経営学部, 准教授 2021: 法政大学, 経営学部, 講師 2018 – 2019: 法政大学, 経営学部, 講師
Review Section/Research Field	Principal Investigator Basic Section 07090:Commerce-related / 0107:Economics, business administration, and related fields Except Principal Investigator Basic Section 60030:Statistical science-related
Keywords	Principal Investigator マルコフ連鎖モンテカルロ法 / 階層ベイズモデル / ベイズ統計学 / 顧客関係性管理 / 生存時間解析 / 統計的データ融合 / 購買間隔モデル / マーケティング・リサーチ / 離散選択モデル / 文脈効果 … More / コンジョイント分析 / 消費者行動分析 / 複数チャネル / マルチチャネル戦略 / マーケティング・サイエンス … More Except Principal Investigator ノンコンプライアンス / 適応的デザイン / 階層データ / 因果効果 / 選択バイアス / 傾向スコア / ベイズ推定 / 階層モデル / 因果効果推定 Less

心理学的知見と計量経済学アプローチによるコンジョイント分析の精緻化と応用Principal Investigator
- Principal Investigator
  
  猪狩良介
- Project Period (FY)
  2023 – 2025
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 07090:Commerce-related
- Research Institution
  Hosei University
Developing Interpurchase-Timing Models Considering Competing Stores and EC Sites: Generalization and Multifaceted ApplicationPrincipal Investigator
- Principal Investigator
  
  Igari Ryosuke
- Project Period (FY)
  2020 – 2022
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 07090:Commerce-related
- Research Institution
  Hosei University
Development and application of heterogeneous causal effect estimation
- Principal Investigator
  
  HOSHINO TAKAHIRO
- Project Period (FY)
  2018 – 2021
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 60030:Statistical science-related
- Research Institution
  Keio University
Statistical Data Fusion for Macro and Micro Data and its Application to Marketing ModelsPrincipal Investigator
- Principal Investigator
  
  Igari Ryosuke
- Project Period (FY)
  2018 – 2019
- Research Category
  
  Grant-in-Aid for Research Activity Start-up
- Review Section
  
  0107:Economics, business administration, and related fields
- Research Institution
  Hosei University

All 2024 2023 2022 2021 2020 2019 2018

All Journal Article Presentation

[Journal Article] COVID-19流行前後でのメディア接触の変化と個人の性格特性による探索的な説明2024
- Author(s)
  竹内真登・猪狩良介
- Journal Title
  
  JSMDレビュー
  
  Volume: 印刷中
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23K12566
[Journal Article] COVID-19の脅威とメディア利用行動の変化－消費者セグメントの遷移の把握－2023
- Author(s)
  猪狩良介・竹内真登
- Journal Title
  
  オペレーションズ・リサーチ
  
  Volume: 68(3) Pages: 138-146
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K13624
[Journal Article] Modeling Interpurchase-Timing Using Competing Risk Model Incorporating Dynamic Frailty: Application to Consumers' Purchase Behavior on Multi-Channel2023
- Author(s)
  猪狩良介, 星野崇宏
- Journal Title
  
  Journal of the Japan Statistical Society, Japanese Issue
  
  Volume: 52 Issue: 2 Pages: 269-293
- DOI
  10.11329/jjssj.52.269
- ISSN
  0389-5602, 2189-1478
- Year and Date
  2023-03-01
- Language
  Japanese
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-21H04403, KAKENHI-PROJECT-21H04874, KAKENHI-PROJECT-20K13624, KAKENHI-PROJECT-23K24809
[Journal Article] Prediction of Consumers’ Purchase Behavior by Conjoint Analysis Considering Context Effects2022
- Author(s)
  竹内真登・猪狩良介
- Journal Title
  
  Journal of Marketing & Distribution
  
  Volume: 24 Issue: 2 Pages: 17-32
- DOI
  10.5844/jsmd.24.2_17
- ISSN
  1345-9015, 2186-0939
- Language
  Japanese
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19K13826, KAKENHI-PROJECT-20H01545, KAKENHI-PROJECT-20K13624
[Journal Article] A dynamic model for ranking-based conjoint analysis with no-choice options2022
- Author(s)
  Igari Ryosuke, Takeuchi Makito
- Journal Title
  
  Behaviormetrika
  
  Volume: 50 Issue: 1 Pages: 263-286
- DOI
  10.1007/s41237-022-00178-8
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22K13495, KAKENHI-PROJECT-20K13624
[Journal Article] A Data Fusion Approach for Interpurchase Timing Models Using Incomplete Purchase Histories2021
- Author(s)
  Ryosuke Igari, Takahiro Hoshino
- Journal Title
  
  SSRN Electronic Journal
  
  Volume: 3803078 Pages: 1-34
- DOI
  10.2139/ssrn.3803078
- Open Access
- Data Source
  KAKENHI-PROJECT-20K13624
[Journal Article] A Bayesian Dynamic Model for Incomplete Preferences with No-Choice Options in Conjoint Analysis2020
- Author(s)
  Ryosuke Igari, Makito Takeuchi
- Journal Title
  
  SSRN Electronic Journal
  
  Volume: 3652086 Pages: 1-23
- DOI
  10.2139/ssrn.3652086
- Open Access
- Data Source
  KAKENHI-PROJECT-20K13624
[Journal Article] マーケティグにおける購買間隔モデルの展望－ベイズモデリングによる実証分析－2019
- Author(s)
  猪狩良介
- Journal Title
  
  経営志林
  
  Volume: 57(3) Pages: 1-17
- Data Source
  KAKENHI-PROJECT-19K20890
[Journal Article] A Bayesian Gamma Frailty Model Using the Sum of Independent Random Variables: Application of the Estimation of an Interpurchase Timing Model2018
- Author(s)
  Igari, R. and Hoshino, T.
- Journal Title
  
  Keio-IES- discussion paper series
  
  Volume: DP2018-021 Pages: 1-25
- Open Access
- Data Source
  KAKENHI-PROJECT-19K20890
[Presentation] 潜在アウトカムアプローチによる複数介入でのアップリフトモデリング2023
- Author(s)
  清水優・猪狩良介・星野崇宏
- Organizer
  日本計算機統計学会第37回シンポジウム
- Data Source
  KAKENHI-PROJECT-23K12566
[Presentation] Covid-19前後におけるメディア接触の変化：心理的・行動的要因による説明2023
- Author(s)
  竹内真登・猪狩良介
- Organizer
  第64回消費者行動研究コンファレンス
- Data Source
  KAKENHI-PROJECT-20K13624
[Presentation] 連続テレビドラマの視聴パターンのモデリング2023
- Author(s)
  猪狩良介
- Organizer
  第67回消費者行動研究コンファレンス
- Data Source
  KAKENHI-PROJECT-23K12566
[Presentation] 複数介入がある場合のCausal Uplift Modelingとマーケティングへの応用2023
- Author(s)
  猪狩良介・清水優・星野崇宏
- Organizer
  日本マーケティング・サイエンス学会第114回大会
- Data Source
  KAKENHI-PROJECT-23K12566
[Presentation] COVID-19によるメディア利用行動の変化：隠れマルコフモデルによるアプローチ2023
- Author(s)
  猪狩良介・竹内真登
- Organizer
  日本行動計量学会第50回大会
- Data Source
  KAKENHI-PROJECT-20K13624
[Presentation] 選択型コンジョイントにおける背景対比効果の活用の検討2023
- Author(s)
  竹内真登・猪狩良介
- Organizer
  第67回消費者行動研究コンファレンス
- Data Source
  KAKENHI-PROJECT-23K12566
[Presentation] No選択オプションを考慮したランキング型コンジョイント分析とモデリング2021
- Author(s)
  猪狩良介・竹内真登
- Organizer
  第63回消費者行動研究コンファレンス
- Data Source
  KAKENHI-PROJECT-20K13624
[Presentation] 統計的データ融合を用いた不完全データに対する購買間隔モデル2021
- Author(s)
  猪狩良介・星野崇宏
- Organizer
  日本計算機統計学会第35回シンポジウム
- Data Source
  KAKENHI-PROJECT-20K13624
[Presentation] 文脈効果を考慮したコンジョイント分析による購買予測2021
- Author(s)
  竹内真登・猪狩良介
- Organizer
  第63回消費者行動研究コンファレンス
- Data Source
  KAKENHI-PROJECT-20K13624
[Presentation] 文脈効果を考慮したコンジョイント分析手法の開発2019
- Author(s)
  竹内真登・猪狩良介
- Organizer
  第59回消費者行動研究コンファレンス
- Data Source
  KAKENHI-PROJECT-19K20890
[Presentation] A Data Fusion Approach for Interpurchase-Timing Model Using the Incomplete Purchase Histories2019
- Author(s)
  Ryosuke Igari and Takahiro Hoshino
- Organizer
  INFORMS Marketing Science Conference 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K20890
[Presentation] A Data Fusion Approach for Interpurchase-Timing Model Using the Incomplete Purchase Histories2019
- Author(s)
  Ryosuke Igari and Takahiro Hoshino
- Organizer
  ISMS Marketing Science Conference 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03209
[Presentation] はじめての継続時間分析と生存時間解析―人文社会科学やマーケティングへの応用2018
- Author(s)
  猪狩良介
- Organizer
  第46回行動計量学会チュートリアルセミナー
- Invited
- Data Source
  KAKENHI-PROJECT-19K20890

1. HOSHINO TAKAHIRO (20390586)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
2. 繁桝算男 (90091701)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
3. 加藤諒 (30823843)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
4. 竹内真登

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

Igari Ryosuke 猪狩 良介

Research Projects

Research Products

Co-Researchers

心理学的知見と計量経済学アプローチによるコンジョイント分析の精緻化と応用Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Developing Interpurchase-Timing Models Considering Competing Stores and EC Sites: Generalization and Multifaceted ApplicationPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Development and application of heterogeneous causal effect estimation

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Statistical Data Fusion for Macro and Micro Data and its Application to Marketing ModelsPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

[Journal Article] COVID-19流行前後でのメディア接触の変化と個人の性格特性による探索的な説明2024

Author(s)

Journal Title

Data Source

[Journal Article] COVID-19の脅威とメディア利用行動の変化－消費者セグメントの遷移の把握－2023

Author(s)

Journal Title

Data Source

[Journal Article] Modeling Interpurchase-Timing Using Competing Risk Model Incorporating Dynamic Frailty: Application to Consumers&apos; Purchase Behavior on Multi-Channel2023

Author(s)

Journal Title

DOI

ISSN

Year and Date

Language

Data Source

[Journal Article] Prediction of Consumers’ Purchase Behavior by Conjoint Analysis Considering Context Effects2022

Author(s)

Journal Title

DOI

ISSN

Language

Data Source

[Journal Article] A dynamic model for ranking-based conjoint analysis with no-choice options2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] A Data Fusion Approach for Interpurchase Timing Models Using Incomplete Purchase Histories2021

Author(s)

Journal Title

DOI

Data Source

[Journal Article] A Bayesian Dynamic Model for Incomplete Preferences with No-Choice Options in Conjoint Analysis2020

Author(s)

Journal Title

DOI

Data Source

[Journal Article] マーケティグにおける購買間隔モデルの展望－ベイズモデリングによる実証分析－2019

Author(s)

Journal Title

Data Source

[Journal Article] A Bayesian Gamma Frailty Model Using the Sum of Independent Random Variables: Application of the Estimation of an Interpurchase Timing Model2018

Author(s)

Journal Title

Data Source

[Presentation] 潜在アウトカムアプローチによる複数介入でのアップリフトモデリング2023

Author(s)

Organizer

Data Source

[Presentation] Covid-19前後におけるメディア接触の変化：心理的・行動的要因による説明2023

Author(s)

Igari Ryosuke 猪狩良介

[Journal Article] Modeling Interpurchase-Timing Using Competing Risk Model Incorporating Dynamic Frailty: Application to Consumers' Purchase Behavior on Multi-Channel2023