Keio University

Presentations

Imai, Junichi

61-80 items (total 171)
2022.12

パンデミック債の価格評価モデル

Speaker
四ノ宮裕貴, 今井潤一
Conference Title
[Conference Category Domestic presentation] Dates 2022.12.03 - 2022.12.04
Invitation Status
Without
Presentation Format
Domestic presentation
Language of Publication
Japanese
International Co-authorship
No
Conference Category
Oral presentation (general)
2023.03

The effect of both sides operational flexibility in capacity investment under model uncertainty

Speaker
Junichi imai, Motoh Tsujimura
Conference Title
[Conference Category Domestic presentation] Dates 2023.03.06 - 2023.03.08
Invitation Status
Without
Presentation Format
Domestic presentation
Language of Publication
English
Conference Category
Oral presentation (general)
2023.03

パンデミック債の価格評価モデル

Speaker
四ノ宮裕貴, 今井潤一
Conference Title
[Conference Category Domestic presentation] Dates 2023.03.06 - 2023.03.08
Invitation Status
Without
Presentation Format
Domestic presentation
Language of Publication
Japanese
International Co-authorship
No
Conference Category
Oral presentation (general)
2022.03

A numerical method for hedging a Bermudan option under model uncertainty

Speaker
今井潤一
Conference Title
[Conference Category Domestic presentation] Dates 2022.03.17 - 2022.03.18
Invitation Status
Without
Presentation Format
Domestic presentation
Language of Publication
Japanese
International Co-authorship
No
Conference Category
Oral presentation (general)
2022.02

Dimension Reduction for a Quasi-Monte Carlo Method via Quadratic Regression

Speaker
Junichi Imai
Conference Title
[Conference Category Domestic presentation] Dates 2022.02.18 - 2022.02.19
Invitation Status
Without
Presentation Format
Domestic presentation
Language of Publication
English
International Co-authorship
No
Conference Category
Oral presentation (general)
2023.02

Dimension Reduction via Neural Network for Enhancing Quasi-Monte Carlo Method

Speaker
今井潤一
Conference Title
[Conference Category Domestic presentation] Dates 2023.02.18 - 2023.02.19
Invitation Status
Without
Presentation Format
Domestic presentation
Language of Publication
Japanese
International Co-authorship
No
Conference Category
Oral presentation (general)

A Numerical Method for Hedging Bermudan Options under Model Uncertainty

Speaker
Junichi Imai
Conference Title
[Conference Category Domestic presentation] Conference Title 第53回 2020年度夏季JAFEE大会(Venue Zoom によるオンライン開催) Organizer JAFEE Dates 2020.08.29 - 2020.08.29
Organizer
JAFEE
Invitation Status
Without
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (general)

Valuing Investments in Digital Business Transformation

Speaker
Robin Schneider, Junichi Imai
Conference Title
[Conference Category International presentation] Conference Title The 22nd Annual International Conference on Real Options(Venue Düsseldorf, Germany) Dates 2018.06.21 - 2018.06.21
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (general)

リアルオプション分析におけるソフトウェアの活用

Speaker
今井潤一
Conference Title
[Conference Category Domestic presentation] Conference Title 日本リアルオプション学会 JAROS2018(Venue 東京経済大学) Dates 2018.12.02 - 2018.12.02
Invitation Status
Without
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Public lecture, seminar, tutorial, course, or other speech

Innovation in Digital Economy: Digital Transformation of Business Models

Speaker
Robin Schneider and Junichi Imai
Conference Title
[Conference Category International presentation] Conference Title Managerial Workshop on INNOVATION & PUBLIC POLICY(Venue King’s College London, UK) Organizer International Real Options Conference Dates 2019.06.26 - 2019.06.26
Organizer
International Real Options Conference
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (general)

Solving Optimal Investment Decisions under Ambiguity: ADPRL Approach

Speaker
今井潤一
Conference Title
[Conference Category Domestic presentation] Conference Title 日本リアルオプション学会 研究発表大会(Venue 神奈川大学) Organizer 日本リアルオプション学会 Dates 2019.11.30 - 2019.11.30
Organizer
日本リアルオプション学会
Invitation Status
Without
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (general)

Estimating Parameters for Technology Investments: An Application to 3D Printing Technologies

Speaker
Robin Schneider, 平川仁志, 細田昴, 金熔, 今井潤一
Conference Title
[Conference Category Domestic presentation] Conference Title 日本リアルオプション学会 研究発表大会(Venue 神奈川大学) Dates 2019.12.01 - 2019.12.01
Invitation Status
Without
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (general)

User-based Valuation of Digital Business Models

Speaker
Robin Schneider, Junichi Imai
Conference Title
[Conference Category Domestic presentation] Conference Title 日本リアルオプション学会 研究発表大会(Venue 神奈川大学) Dates 2019.12.01 - 2019.12.01
Invitation Status
Without
Presentation Format
Domestic presentation
Language of Publication
English
Conference Category
Oral presentation (general)

Reference-dependent Expected Shortfall: new descriptive risk measures consistent with Prospect theory

Speaker
Sumito Onozaki, Junichi Imai
Conference Title
[Conference Category International presentation] Conference Title Quantitative Methods in Finance 2017 (QMF2017) Dates 2017.12.14 - 2017.12.14
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
English
Conference Category
Oral presentation (general)

プロスペクト確率優越に整合的なリスク尺度 Reference-dependent Expected Shortfall の提案

Speaker
小野崎純人, 今井潤一
Conference Title
[Conference Category Domestic presentation] Dates 2017.12.02 - 2017.12.02
Invitation Status
Without
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (general)

意思決定理論との整合性を考慮した記述的リスク尺度の提案

Speaker
小野崎純人,今井潤一
Conference Title
[Conference Category Domestic presentation] Dates 2017.11.26 - 2017.11.26
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (general)

A real option case under ambiguity

Speaker
今井潤一, 福井勇太
Conference Title
[Conference Category Domestic presentation] Conference Title JAROS2017 Dates 2017.11.25 - 2017.11.25
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Oral presentation (general)

フィナンシャル・エンジニアリングにおける準モンテカルロ法の効率化

Speaker
IMAI Junichi
Conference Title
[Conference Category Domestic presentation] Dates 2017.09.16 - 2017.09.16
Invitation Status
With
Presentation Format
Domestic presentation
Language of Publication
Japanese
Conference Category
Symposium, workshop panel (nominated)

Reference-dependent Expected Shortfall: a new descriptive risk measure consistent with Prospect theory

Speaker
Sumito Onozaki, Junichi Imai
Conference Title
[Conference Category International presentation] Conference Title A seminar in Statistics and Actuarial Science, University of Waterloo Dates 2017.07.25 - 2017.07.25
Invitation Status
Without
Presentation Format
International presentation
Language of Publication
English
Conference Category
Public lecture, seminar, tutorial, course, or other speech

Reference-dependent Expected Shortfall: A new measure without perceiving tail events

Speaker
Sumito Onozaki, Junichi Imai
Conference Title
Conference Title International Federation of Operational Reserch Societies (IFORS) 2017 Dates 2017.07.20 - 2017.07.20
Invitation Status
Without
Language of Publication
English
Conference Category
Oral presentation (general)