Kato Ryo 加藤諒

Researcher Number	30823843
Other IDs
Affiliation (Current)	2025: 一橋大学, 大学院ソーシャル・データサイエンス研究科, 准教授
Affiliation (based on the past Project Information) *help	2022 – 2024: 一橋大学, 大学院ソーシャル・データサイエンス研究科, 准教授 2020 – 2022: 神戸大学, 計算社会科学研究センター, 准教授 2021: 神戸大学, 計算社会科学研究センター, 助教 2018 – 2019: 神戸大学, 計算社会科学研究センター, 講師 2018: 神戸大学, 計算社会科学研究センター, 助教
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 位置情報 / 広告効果 / 価格プロモーション / 非計画購買 / 因果推論 / 消費者の異質性 / 位置情報データ / マーケティング / 構造推定 / 参照価格 … More Except Principal Investigator … More 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

店舗内・商圏レベルの買い回りにおける消費者の快楽的消費に関する研究Principal Investigator
- Principal Investigator
  
  加藤諒
- Project Period (FY)
  2022 – 2025
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 07090:Commerce-related
- Research Institution
  Hitotsubashi University
Understanding consumer behaviors on price promotions using global positioning systemPrincipal Investigator
- Principal Investigator
  
  Kato Ryo
- Project Period (FY)
  2020 – 2022
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 07090:Commerce-related
- Research Institution
  Kobe 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
Understanding the consumers shopping behavior in their trading area using location informationPrincipal Investigator
- Principal Investigator
  
  Kato Ryo
- 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
  Kobe University

All 2023 2022 2021 2020 2019 2018

All Journal Article Presentation Book

[Book] 「完全無作為化実験に対するモデルベースの推論―付録」,（インベンス・ルービン統計的因果推論(上), 星野崇宏・繁桝算男監訳）2023
- Author(s)
  加藤諒
- Total Pages
  320
- Publisher
  朝倉書店
- Data Source
  KAKENHI-PROJECT-23K22163
[Book] 「標準的な平均処置効果推定量のサンプリング分散」,（インベンス・ルービン統計的因果推論(下), 星野崇宏・繁桝算男監訳）2023
- Author(s)
  加藤諒
- Total Pages
  416
- Publisher
  朝倉書店
- Data Source
  KAKENHI-PROJECT-23K22163
[Journal Article] Mobile Targeting: Exploring the Role of Area Familiarity, Store Knowledge, and Promotional Incentives2022
- Author(s)
  Ryo Kato, Takahiro Hoshino, Daisuke Moriwaki, Shintaro Okazaki
- Journal Title
  
  RIEB Discussion Paper Series
  
  Volume: 2022-10 Pages: 1-38
- Data Source
  KAKENHI-PROJECT-20K13616
[Journal Article] Unplanned purchase of new products2021
- Author(s)
  Kato Ryo、Hoshino Takahiro
- Journal Title
  
  Journal of Retailing and Consumer Services
  
  Volume: 59 Pages: 102397-102397
- DOI
  10.1016/j.jretconser.2020.102397
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18H03209
[Journal Article] Semiparametric Bayes instrumental variable estimation with many weak instruments2021
- Author(s)
  Ryo Kato and Takahiro Hoshino
- Journal Title
  
  Stat
  
  Volume: 10(1) Issue: 1
- DOI
  10.1002/sta4.350
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21H04403, KAKENHI-PROJECT-18H03209
[Journal Article] The impact of competitors store flyer advertisement on EDLP/HiLo chain performance in highly competitive retail market: GPS information and POS data approach in Japan2020
- Author(s)
  Ryo Kato and Takahiro Hoshino
- Journal Title
  
  Journal of Advertising
  
  Volume: 48 Issue: 5 Pages: 569-587
- DOI
  10.1080/00913367.2019.1668892
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18H03209, KAKENHI-PROJECT-19K20898
[Journal Article] Semiparametric Bayesian multiple imputation for regression models with missing mixed continuous?discrete covariates2019
- Author(s)
  Kato Ryo、Hoshino Takahiro
- Journal Title
  
  Annals of the Institute of Statistical Mathematics
  
  Volume: in press Issue: 3 Pages: 803-825
- DOI
  10.1007/s10463-019-00710-w
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18H03209, KAKENHI-PROJECT-16H06323
[Presentation] Analysis of the impact of AI technology on CPA work: Simulating the possibility of improving the productivity of CPA work with AI2023
- Author(s)
  Takefumi UENO, Ryo KATO, Motohiko NAKAMURA, Masashi GOTO, Takahiro HOSHINO
- Organizer
  Disrupting technology: Contextualising continuity and change in technology, work and employment - An international symposium
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K22163
[Presentation] タイムプレシャーと消費者の店舗内行動2023
- Author(s)
  加藤諒, 星野崇宏
- Organizer
  行動経済学会第17回大会
- Invited
- Data Source
  KAKENHI-PROJECT-23K22163
[Presentation] 店舗内タイムプレッシャーと快楽性製品カテゴリーの購買行動2022
- Author(s)
  加藤諒, 星野崇宏
- Organizer
  日本行動計量学会第50回大会
- Data Source
  KAKENHI-PROJECT-23K22163
[Presentation] 現在地への親近性がジオターゲティング広告の効率性に与える影響2022
- Author(s)
  加藤諒, 星野崇宏, 森脇大輔, Shintaro Okazaki
- Organizer
  日本マーケティング・サイエンス学会第111回研究大会
- Data Source
  KAKENHI-PROJECT-23K22163
[Presentation] 現在地への親近性がジオターゲティング広告の効率性に与える影響2021
- Author(s)
  加藤諒, 星野崇宏, Shintaro Okazaki, 森脇大輔
- Organizer
  日本マーケティング・サイエンス学会研究部会WS
- Data Source
  KAKENHI-PROJECT-20K13616
[Presentation] タイムプレッシャーと現在地への親近性がインセンティブへの反応に与える効果：大規模RCTによるモバイル広告データを用いて2020
- Author(s)
  加藤諒
- Organizer
  行動経済学会第14回大会
- Data Source
  KAKENHI-PROJECT-20K13616
[Presentation] Measuring the Effect of Competitors’ Store Flyers on EDLP and HiLo Store Performance: GPS Data Approach2019
- Author(s)
  Ryo Kato and Takahiro Hoshino
- Organizer
  ISMS Marketing Science Conference 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03209
[Presentation] Measuring the effect of competitors’ store flyers on EDLP and HiLo store performance: GPS data approach2019
- Author(s)
  Ryo Kato
- Organizer
  2019 INFORMS Marketing Science Conference
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K20898
[Presentation] Semiparametric Bayes model for multidimensional instrumental variables2018
- Author(s)
  Kato ryo, Takahiro Hoshino
- Organizer
  2018 Joint Statistical Meetings
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H03209
[Presentation] 母集団情報を利用した欠測を含む操作変数への対処2018
- Author(s)
  加藤諒、星野崇宏
- Organizer
  2018 年度統計関連学会連合大会
- Data Source
  KAKENHI-PROJECT-18H03209

1. HOSHINO TAKAHIRO (20390586)

# of Collaborated Projects: 2 results

# of Collaborated Products: 11 results
2. 繁桝算男 (90091701)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
3. 猪狩良介 (00824468)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

Kato Ryo 加藤 諒

Research Projects

Research Products

Co-Researchers

店舗内・商圏レベルの買い回りにおける消費者の快楽的消費に関する研究Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Understanding consumer behaviors on price promotions using global positioning systemPrincipal 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

Understanding the consumers shopping behavior in their trading area using location informationPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

[Book] 「完全無作為化実験に対するモデルベースの推論―付録」,（インベンス・ルービン 統計的因果推論(上), 星野 崇宏・繁桝 算男監訳）2023

Author(s)

Total Pages

Publisher

Data Source

[Book] 「標準的な平均処置効果推定量のサンプリング分散」,（インベンス・ルービン 統計的因果推論(下), 星野 崇宏・繁桝 算男監訳）2023

Author(s)

Total Pages

Publisher

Data Source

[Journal Article] Mobile Targeting: Exploring the Role of Area Familiarity, Store Knowledge, and Promotional Incentives2022

Author(s)

Journal Title

Data Source

[Journal Article] Unplanned purchase of new products2021

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Semiparametric Bayes instrumental variable estimation with many weak instruments2021

Author(s)

Journal Title

DOI

Data Source

[Journal Article] The impact of competitors store flyer advertisement on EDLP/HiLo chain performance in highly competitive retail market: GPS information and POS data approach in Japan2020

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Semiparametric Bayesian multiple imputation for regression models with missing mixed continuous?discrete covariates2019

Author(s)

Journal Title

DOI

Data Source

[Presentation] Analysis of the impact of AI technology on CPA work: Simulating the possibility of improving the productivity of CPA work with AI2023

Author(s)

Organizer

Data Source

[Presentation] タイムプレシャーと消費者の店舗内行動2023

Author(s)

Organizer

Data Source

[Presentation] 店舗内タイムプレッシャーと快楽性製品カテゴリーの購買行動2022

Author(s)

Organizer

Data Source

[Presentation] 現在地への親近性がジオターゲティング広告の効率性に与える影響2022

Author(s)

Organizer

Data Source

[Presentation] 現在地への親近性がジオターゲティング広告の効率性に与える影響2021

Author(s)

Kato Ryo 加藤諒

[Book] 「完全無作為化実験に対するモデルベースの推論―付録」,（インベンス・ルービン統計的因果推論(上), 星野崇宏・繁桝算男監訳）2023

[Book] 「標準的な平均処置効果推定量のサンプリング分散」,（インベンス・ルービン統計的因果推論(下), 星野崇宏・繁桝算男監訳）2023