IWASAWA Masamune 岩澤政宗

… Alternative Names

Iwasawa Masamune 岩澤政宗

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Researcher Number	50842994
Other IDs
Affiliation (Current)	2025: 同志社大学, 経済学部, 准教授
Affiliation (based on the past Project Information) *help	2023 – 2024: 同志社大学, 経済学部, 准教授 2019 – 2023: 小樽商科大学, 商学部, 准教授
Review Section/Research Field	Principal Investigator Basic Section 07030:Economic statistics-related / 0107:Economics, business administration, and related fields Except Principal Investigator Basic Section 07030:Economic statistics-related / Sections That Are Subject to Joint Review: Basic Section07030:Economic statistics-related , Basic Section07060:Money and finance-related / Basic Section 07060:Money and finance-related
Keywords	Principal Investigator 計量経済学 / 頑健な分析手法 / 不完全データ / サポートベクターマシーン / 一般化最小二乗法 / サポートベクターマシン / 検定 / 推定 / 機械学習 / 統計学 … More Except Principal Investigator … More 機械学習 / コロナ感染による行動変容 / 公共交通システムの設計 / 漸近理論 / チューニングパラメータ選択 / データ駆動チューニングパラメータ / ノンパラメトリック計量経済分析 / Classification / Ensemble Learning / Econometrics / Machine Learning / Kmeans Algorithm / double machine learning / panel data / Parameter Tying / MLE / 計量経済学 / モーメント推定 / ビッグデータ / モデル選択 / 政策効果分析 / ミクロ計量経済分析 / 介入効果 / ノンパラメトリック推定 / EBPM / 計量経済分析 / 因果推論 / 特定化検定 Less

Development of robust methods for the analysis of incomplete data and their applicationPrincipal Investigator
- Principal Investigator
  
  岩澤政宗
- Project Period (FY)
  2024 – 2027
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 07030:Economic statistics-related
- Research Institution
  Doshisha University
データ駆動パラメータが統計的機械学習に与える影響の高次漸近特性の理論的解明と応用
- Principal Investigator
  
  西山慶彦
- Project Period (FY)
  2023 – 2026
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 07030:Economic statistics-related
  Basic Section 07060:Money and finance-related
  Sections That Are Subject to Joint Review: Basic Section07030:Economic statistics-related , Basic Section07060:Money and finance-related
- Research Institution
  Kyoto University
Machine Learning methods for Econometric analysis
- Principal Investigator
  
  劉慶豊
- Project Period (FY)
  2022 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 07030:Economic statistics-related
- Research Institution
  Hosei University
Estimation and testing on econometric models with machine learningPrincipal Investigator
- Principal Investigator
  
  Iwasawa Masamune
- Project Period (FY)
  2019 – 2021
- Research Category
  
  Grant-in-Aid for Research Activity Start-up
- Review Section
  
  0107:Economics, business administration, and related fields
- Research Institution
  Otaru University of Commerce
Microeconometric analysis for causal inference and its applications to EBPM
- Principal Investigator
  
  Nishiyama Yoshihiko
- Project Period (FY)
  2019 – 2022
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 07030:Economic statistics-related
- Research Institution
  Kyoto University

All 2023 2022 2021 2020 2019

All Journal Article Presentation

[Journal Article] Tying Maximum Likelihood Estimation for Dependent Data2023
- Author(s)
  Iwasawa Masamune、Liu Qingfeng、Zhao Ziyan
- Journal Title
  
  SSRN Electronic Journal
  
  Volume: - Pages: 1-36
- DOI
  10.2139/ssrn.4252842
- Open Access
- Data Source
  KAKENHI-PROJECT-22H00833
[Journal Article] Optimal minimax rates of specification testing with data-driven bandwidth2023
- Author(s)
  Kohtaro Hitomi, Masamune Iwasawa, Yoshihiko Nishiyama
- Journal Title
  
  Econometric Reviews
  
  Volume: Forthcoming Issue: 6 Pages: 487-512
- DOI
  10.1080/07474938.2023.2198929
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19H01473, KAKENHI-PROJECT-23K25502
[Journal Article] Optimal minimax rates against nonsmooth alternatives2021
- Author(s)
  Hitomi Kohtaro、Iwasawa Masamune、Nishiyama Yoshihiko
- Journal Title
  
  The Econometrics Journal
  
  Volume: - Issue: 2 Pages: 322-339
- DOI
  10.1093/ectj/utab030
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19K23186, KAKENHI-PROJECT-19H01473
[Journal Article] Optimal Minimax Rates of Specification Testing with Data-driven Bandwidth2021
- Author(s)
  Kohtaro Hitomi, Masamune Iwasawa and Yoshihiko Nishiyama
- Journal Title
  
  KIER DISCUSSION PAPER SERIES
  
  Volume: No.1053
- Open Access
- Data Source
  KAKENHI-PROJECT-19K23186
[Journal Article] Optimal Minimax Rates against Non-smooth Alternatives2020
- Author(s)
  Kohtaro Hitomi, Masamune Iwasawa and Yoshihiko Nishiyama
- Journal Title
  
  KIER DISCUSSION PAPER SERIES
  
  Volume: No.1051
- Open Access
- Data Source
  KAKENHI-PROJECT-19K23186
[Journal Article] Optimal Minimax Rates against Non-smooth Alternatives2020
- Author(s)
  Kohtaro Hitomi, Masamune Iwasawa and Yoshihiko Nishiyama
- Journal Title
  
  KIER DISCUSSION PAPER SERIES
  
  Volume: 1051 Pages: 1-46
- Open Access
- Data Source
  KAKENHI-PROJECT-19H01473
[Journal Article] Optimal Minimax Rates of Specification Testing with Data-driven Bandwidth2020
- Author(s)
  Kohtaro Hitomi, Masamune Iwasawa and Yoshihiko Nishiyama
- Journal Title
  
  KIER DISCUSSION PAPER SERIES
  
  Volume: 1053 Pages: 1-85
- Open Access
- Data Source
  KAKENHI-PROJECT-19H01473
[Presentation] Effects of Information Sources on Subjective Beliefs: Evidence from Predictions of the End of COVID-19 Pandemic2023
- Author(s)
  Masamune Iwasawa
- Organizer
  日本経済学会秋季大会
- Data Source
  KAKENHI-PROJECT-23K25502
[Presentation] Tying Maximum Likelihood Estimation for Dependent Data2023
- Author(s)
  Masamune Iwasawa
- Organizer
  European Winter Meeting of the Econometric Society
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K25502
[Presentation] Tying Maximum Likelihood Estimation for Dependent Data2023
- Author(s)
  Masamune Iwasawa
- Organizer
  Summer Econometrics Forum
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K25502
[Presentation] Tying Maximum Likelihood Estimation for Dependent Data2023
- Author(s)
  岩澤政宗
- Organizer
  第23回ノンパラメトリック統計解析とベイズ統計
- Data Source
  KAKENHI-PROJECT-22H00833
[Presentation] Tying Maximum Likelihood Estimation for Dependent Data2022
- Author(s)
  岩澤政宗
- Organizer
  同志社大学研究会
- Invited
- Data Source
  KAKENHI-PROJECT-22H00833
[Presentation] Optimal Minimax Rates of Specification Testing with Data-driven Bandwidth2022
- Author(s)
  岩澤政宗
- Organizer
  The 5th International Conference on Econometrics and Statistics
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H01473
[Presentation] Optimal Minimax Rates of Specification Testing with Data-driven Bandwidth2021
- Author(s)
  岩澤政宗
- Organizer
  第 21 回ノンパラメトリック統計解析とベイズ統計
- Data Source
  KAKENHI-PROJECT-19K23186
[Presentation] Optimal Minimax Rates of Specification Testing with Data-driven Bandwidth2021
- Author(s)
  岩澤政宗
- Organizer
  第 21 回ノンパラメトリック統計解析とベイズ統計
- Data Source
  KAKENHI-PROJECT-19H01473
[Presentation] Testing Measurement Error Assumptions in Life-cycle Consumption Models2019
- Author(s)
  Masamune Iwasawa
- Organizer
  East Asian Triangle International Symposium
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K23186

1. Nishiyama Yoshihiko (30283378)

# of Collaborated Projects: 2 results

# of Collaborated Products: 3 results
2. 文世一 (40192736)

# of Collaborated Projects: 2 results

# of Collaborated Products: 6 results
3. 人見光太郎 (00283680)

# of Collaborated Projects: 2 results

# of Collaborated Products: 3 results
4. 小西葉子 (70432060)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
5. 末石直也 (40596251)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
6. 柳貴英 (30754832)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
7. 劉慶豊 (60378958)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
8. 奥井亮 (20563480)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
9. 吉村有博 (40773982)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

IWASAWA Masamune 岩澤 政宗

Iwasawa Masamune 岩澤 政宗

Research Projects

Research Products

Co-Researchers

Development of robust methods for the analysis of incomplete data and their applicationPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

データ駆動パラメータが統計的機械学習に与える影響の高次漸近特性の理論的解明と応用

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Machine Learning methods for Econometric analysis

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Estimation and testing on econometric models with machine learningPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Microeconometric analysis for causal inference and its applications to EBPM

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

[Journal Article] Tying Maximum Likelihood Estimation for Dependent Data2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Optimal minimax rates of specification testing with data-driven bandwidth2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Optimal minimax rates against nonsmooth alternatives2021

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Optimal Minimax Rates of Specification Testing with Data-driven Bandwidth2021

Author(s)

Journal Title

Data Source

[Journal Article] Optimal Minimax Rates against Non-smooth Alternatives2020

Author(s)

Journal Title

Data Source

[Journal Article] Optimal Minimax Rates against Non-smooth Alternatives2020

Author(s)

Journal Title

Data Source

[Journal Article] Optimal Minimax Rates of Specification Testing with Data-driven Bandwidth2020

Author(s)

Journal Title

Data Source

[Presentation] Effects of Information Sources on Subjective Beliefs: Evidence from Predictions of the End of COVID-19 Pandemic2023

Author(s)

Organizer

Data Source

[Presentation] Tying Maximum Likelihood Estimation for Dependent Data2023

Author(s)

Organizer

Data Source

[Presentation] Tying Maximum Likelihood Estimation for Dependent Data2023

Author(s)

Organizer

Data Source

[Presentation] Tying Maximum Likelihood Estimation for Dependent Data2023

Author(s)

IWASAWA Masamune 岩澤政宗

Iwasawa Masamune 岩澤政宗