SAWA Ryoji
- Affiliation
- Institute of Systems and Information Engineering
- Official title
- Professor
- ORCID
- 0000-0002-3118-0871
- URL
- /CD2H2Tc_D<]EDF<F32]24];A
- Research fields
Economic theory Social systems engineering/ Safety system - Research keywords
Game Theory; Evolutionary Game Theory; - Research projects
行動経済学の知見を利用した進化ゲーム理論による均衡選択分析 2020-04 -- 2022-03 Sawa, Ryoji Nomura Foundation/社会科学研究助成 600,000Yen 社会選択問題への進化ゲーム理論的アプローチ 2018-04 -- 2021-03 Ryoji Sawa Japan Society for the Promotion of Science/科学研究費助成事業 3,900,000Yen マルチタスク環境および協力ゲームにおける進化ゲーム理論の研究 2015-04 -- 2018-03 Ryoji Sawa Japan Society for the Promotion of Science/Grant-in-Aid for Scientific Research 2,210,000Yen - Academic background
2006-09 -- 2012-05 University of Wisconsin-Madison Department of Economics Doctoral program in economics - Degree
2012-05 Ph.D. in Economics University of Wisconsin-Madison - Articles
- Statistical inference in evolutionary dynamics
Sawa Ryoji; Wu Jiabin
GAMES AND ECONOMIC BEHAVIOR/137/pp.294-316, 2023-01 - Analysis of Laboratory Assignment Mechanism Which Considers Preferences of Laboratories and Grades of Students
杉浦 有輝; 澤 亮治
情報処理学会論文誌/64(3)/pp.698-707, 2023-03 - An Analysis on Evolutionary Stability of Strategies Using Finite Automata in Repeated Games with Private Monitoring
小池 淳平; 澤 亮治
情報処理学会論文誌/63(3)/pp.773-786, 2022-03 - A stochastic stability analysis with observation errors in normal form games
Sawa Ryoji
GAMES AND ECONOMIC BEHAVIOR/129/pp.570-589, 2021-09 - Stochastic stability in the large population and small mutation limits for coordination games
Sawa Ryoji
Journal of Dynamics and Games, 2021 - The Design, Development and Management of a Matching System with oTree
島田 夏美; 吉田 真聖人; 澤 亮治
情報処理学会論文誌/62(3)/pp.849-859, 2021-03 - A prospect theory Nash bargaining solution and its stochastic stability
Sawa Ryoji
JOURNAL OF ECONOMIC BEHAVIOR & ORGANIZATION/184/pp.692-711, 2021-04 - A Study on Portfolio Selection Using Compound Reinforcement Learning
畠山 卓; 澤 亮治
Journal of Information Processing/60(10)/pp.1631-1640, 2019-10 - Evolutionary dynamics in multitasking environments
Sawa Ryoji; Zusai Dai
JOURNAL OF ECONOMIC BEHAVIOR & ORGANIZATION/166/pp.288-308, 2019-10 - Stochastic stability under logit choice in coalitional bargaining problems
Sawa Ryoji
GAMES AND ECONOMIC BEHAVIOR/113/pp.633-650, 2019-01 - Prospect dynamics and loss dominance
Sawa Ryoji; Wu Jiabin
GAMES AND ECONOMIC BEHAVIOR/112/pp.98-124, 2018-11 - Reference-dependent preferences, super-dominance and stochastic stability
Sawa Ryoji; Wu Jiabin
JOURNAL OF MATHEMATICAL ECONOMICS/78/pp.96-104, 2018-10 - A one-shot deviation principle for stability in matching problems
Sawa Ryoji
JOURNAL OF ECONOMIC THEORY/157/pp.1-27, 2015-05 - Evolutionary imitative dynamics with population-varying aspiration levels
Sawa Ryoji
JOURNAL OF ECONOMIC THEORY/154/pp.562-577, 2014-11 - Coalitional stochastic stability in games, networks and markets
Sawa Ryoji
GAMES AND ECONOMIC BEHAVIOR/88/pp.90-111, 2014-11 - Mutation rates and equilibrium selection under stochastic evolutionary dynamics
Sawa Ryoji
INTERNATIONAL JOURNAL OF GAME THEORY/41(3)/pp.489-496, 2012-08 - A system for evolving 3D machine structure using CG
澤 亮治
IEEJ Transactions on Electronics, Information and Systems/121(2)/pp.461-467, 2001-02
- Statistical inference in evolutionary dynamics
- Conference, etc.
- A Stochastic Stability Analysis with Observation Errors in Normal Form Games
Sawa Ryoji
Econometric Society World Congress/2020-08-17--2020-08-21 - A Stochastic Stability Analysis with Observation Errors in Normal Form Games
澤 亮治
Japanese Economic Association 2019 Spring Meeting/2019-06-08--2019-06-09 - A Stochastic Stability Analysis with Observation Errors in Normal Form Games
Sawa Ryoji
Econometric Society European Summer Meeting/2019-08-26--2019-8-30 - An evolutionary approach to social choice problems with q-quota rules
Sawa Ryoji
Learning, Evolution, and Games (LEG2018)/2018-06-04--2018-06-05 - Prospect Dynamics and Loss Dominance
Sawa Ryoji
Japanese Economic Association 2016 Autumn Meeting/2016-09-10--2016-09-11 - An evolutionary approach to social choice problems with q-majority rules
Sawa Ryoji
Asian Meeting of the Econometric Society 2016/2016-08-11--2016-08-13 - An evolutionary approach to social choice problems with q-majority rules
Sawa Ryoji
5th World Congress of the Game Theory Society (GAMES 2016)/2016-07-24--2016-07-28 - An evolutionary approach to social choice problems with q-majority rules
澤 亮治
日本経済学会2015年度秋季大会/2015-10-10--2015-10-11 - An evolutionary approach to social choice problems with q-majority rules
Sawa Ryoji
East Asian Game Theory Conference 2015/2015-08-26--2015-08-28 - Stochastic stability in coalitional bargaining problems
澤 亮治
Summer Workshop on Economic Theory 2015/2015-08-02--2015-08-09 - Prospect theory Nash bargaining solution and its stochastic stability
澤 亮治
日本経済学会2015年度春季大会/2015-05-23--2015-05-24
- A Stochastic Stability Analysis with Observation Errors in Normal Form Games
- Teaching
2024-04 -- 2024-08 Facilitation Training Pre-Program in Policy and Planning Sciences IV University of Tsukuba. 2024-10 -- 2025-02 Facilitation Training Pre-Program in Policy and Planning Sciences IV University of Tsukuba. 2024-10 -- 2025-02 Facilitation Training Program in Service Engineering University of Tsukuba. 2024-04 -- 2024-08 Facilitation Training Program in Service Engineering University of Tsukuba. 2024-04 -- 2024-08 Basic Master's Seminar in Policy and Planning Sciences II University of Tsukuba. 2024-10 -- 2025-02 Basic Master's Seminar in Policy and Planning Sciences II University of Tsukuba. 2024-10 -- 2025-02 Workshop in Policy and Planning Sciences I University of Tsukuba. 2024-04 -- 2024-08 Workshop in Policy and Planning Sciences I University of Tsukuba. 2024-04 -- 2024-08 Special Master's Seminar in Policy and Planning Sciences I University of Tsukuba. 2024-10 -- 2025-02 Special Master's Seminar in Policy and Planning Sciences I University of Tsukuba. more... - Other educational activities
2016-12 -- 2016-12 高大連携 出前講義 茨城県立牛久栄進高校
(Last updated: 2023-05-12)