Contact Information

Faculty of Economics, Kansai University
3-3-35 Yamate-cho, Suita-shi, Osaka 564-8680 JAPAN
Email: oknystk [at] gmail [dot] com

Fields of Interest

Experimental Economics, Behavioral Economics, Game Theory

Education

2007 Ph.D. in Economics, The University of Tokyo, Japan
2003 M.A. in Economics, The University of Tokyo, Japan
2001 B.A. in Economics, Kobe University, Japan 

Employment

Apr. 2024 - present Professor, Kansai University
Apr. 2021 - Mar. 2024       Associate Professor, Kansai University
Apr. 2013 - Mar. 2021           Assistant Professor, Kochi University of Technology
Apr. 2008 - Mar. 2013       Postdoctoral Fellow, Osaka University
Apr. 2007 - Mar. 2008 Postdoctoral Fellow, The University of Tokyo 

Grants (As PI)

2022 - 2024 Grant-in-Aid for Scientific Research (C) 22K01408
2019 - 2022 Grant-in-Aid for Scientific Research (C) 19K01548
2016 - 2018 Grant-in-Aid for Young Scientists (B) 16K17088
2013 - 2015 Grant-in-Aid for Challenging Exploratory Research 25590046
2010 - 2012 Grant-in-Aid for Young Scientists (B) 22730161

Publications

• Groups versus Individuals, Partial Lying, and Social Image Concern in a Dice-rolling Experiment
  co-authored with Eiji Goto, Japanese Economic Review, 75, 301-331, 2024.

• Voluntary Redistribution Mechanism in Asymmetric Coordination Games
  co-authored with Masaki Aoyagi and Naoko Nishimura, Experimental Economics, 25(2), 444-482, 2022.

• Preemptive Striking in Individual and Group Conflict
  co-authored with Nobuhiro Mifune, Yoichi Hizen, and Yoshio Kamijo, PLoS ONE 11(5): e0154859. doi:10.1371/journal.pone.0154859, 2016.

• Detecting Motives for Cooperation in Public Goods Experiments
  co-authored with Takafumi Yamakawa and Tatsuyoshi Saijo, Experimental Economics, 19(2), 500-512, 2016.

• Re-examination of Team’s Play in a Mixed-strategy Game Experiment
  Applied Economics Letters, 23(8), 601-604, 2016.

• The Minimum Approval Mechanism Implements the Efficient Public Good Allocation Theoretically and Experimentally
  co-authored with Takehito Masuda and Tatsuyoshi Saijo, Games and Economic Behavior, 83, 73-85, 2014.

• Using Economic Games to Investigate the Neural Substrates of Cognitive Processes
  co-authored with Masao Nagatsuka, Hideo Shinagawa, Yuri Kitamura, and Tatsuyoshi Saijo, American Journal of Clinical Medicine Research, 1(4), 71-74, 2013.

• Minimax Play by Teams
  Games and Economic Behavior, 77(1), 168–180, 2013.

• Predicting Investment Behavior: An Augmented Reinforcement Learning Model
  co-authored with Tetsuya Shimokawa, Kyoko Suzuki and Tadanobu Misawa, Neurocomputing, 72, 3447-3461, 2009.

• 集合住宅における排出権取引の制度設計―摂津市南千里丘の事例―
  瀋俊毅・草川孝夫・山川敬史・西崎勝彦・西條辰義との共著、都市問題研究、第61巻、第9号、47-61、2009年

• エージェントモデルによるオピニオンリーダーの創発とその株価への影響
  参沢匡将・鈴木恭子・下川哲矢との共著、電気学会論文誌C、Volume 129, 336-343、2009年

Presentations

• Source of Difference in Cooperative Behavior between Teams and Individuals
  DEAR, Doshisha Experimental accounting and finance research（同志社大学）、2024年2月

• Source of Difference in Cooperative Behavior between Teams and Individuals
  実験社会科学カンファレンス（早稲田大学）、2023年11月

• Source of Difference in Cooperative Behavior between Teams and Individuals
  Workshop on Microeconomic Analysis of Social Systems and Institutions: Theory, Experiment, and Empirical Studies（関西大学）、2023年3月

• Groups Disguise Lying Better
  co-authored with Eiji Goto
  実験社会科学カンファレンス（明治学院大学）、2019年12月

• Groups Disguise Lying Better
  co-authored with Eiji Goto
  サイエンスカフェ（高知工科大学）、2019年11月

• Team versus Individual Behavior and Descriptive Power of Minimax
  研究セミナー（東京大学大学院人文社会系研究科 社会心理学講座 亀田達也研究室）、2016年11月

• Team versus Individual Behavior and Descriptive Power of Minimax
  実験社会科学カンファレンス（同志社大学）、2016年10月

• Aggression of Individuals and Groups
  co-authored with Yoichi Hizen, Yoshio Kamijo and Nobuhiro Mifune
  The 2014 meeting of the Asia-Pacific Economic Science Association, University of Auckland Business School, Auckland, New Zealand, February, 2014.

• 高知工科大学実験ラボ
  第2回実験経済学ワークショップ（京都大学）、2014年2月

• Toward Solving Social Dilemma: Theory and Experiment
  co-authored with Xiaochuan Huang, Takehito Masuda and Tatsuyoshi Saijo
  The 2013 meeting of the Asia-Pacific Economic Science Association, Tokyo, February, 2013.

• 大阪大学実験ラボ
  京都大学経済実験室オープニング記念ワークショップ（京都大学）、2013年2月

• Toward Solving Social Dilemma: Theory and Experiment
  co-authored with Xiaochuan Huang, Takehito Masuda and Tatsuyoshi Saijo
  実験社会科学ワークショップ（学術総合センター）、2012年10月

• Mechanism Design and Experiment
  実験社会科学カンファレンス（早稲田大学）特別セッション「いかにして実験は社会科学の「共通言語」となりうるか」、2011年12月

• The Approval Mechanism Experiment: A Solution to Prisoner's Dilemma
  co-authored with Tatsuyoshi Saijo and Takafumi Yamakawa
  日本経済学会秋季大会（筑波大学）、2011年10月

• The Approval Mechanism Experiment: A Solution to Prisoner's Dilemma
  co-authored with Tatsuyoshi Saijo and Takafumi Yamakawa
  The 14th International Conference on Social Dilemmas, Felix Meritis, Amsterdam, Netherlands, July, 2011.

• Non-kindness in Public Goods Experiments
  co-authored with Takafumi Yamakawa and Tatsuyoshi Saijo
  The 14th International Conference on Social Dilemmas, Felix Meritis, Amsterdam, Netherlands, July, 2011.

• Non-kindness in Public Goods Experiments
  co-authored with Takafumi Yamakawa and Tatsuyoshi Saijo
  The 11th Society for the Advancement of Economic Theory Conference, Ria Park Hotel, Ancao (Faro), Portugal, July, 2011.

• Non-kindness in Public Goods Experiments
  co-authored with Takafumi Yamakawa and Tatsuyoshi Saijo
  実験社会科学ワークショップ（大阪大学）、2011年3月

• Non-kindness in Public Goods Experiments
  co-authored with Takafumi Yamakawa and Tatsuyoshi Saijo
  The 2011 meeting of the Asia-Pacific Economic Science Association, University of Nottingham Malaysia Campus, Malaysia, February, 2011.

• Non-kindness in Public Goods Experiments
  co-authored with Takafumi Yamakawa and Tatsuyoshi Saijo
  上海交通大学学術交流セミナー（上海交通大学、中国）、2010年10月

• Non-kindness in Public Goods Experiments
  co-authored with Takafumi Yamakawa and Tatsuyoshi Saijo
  実験社会科学コンファレンス（神戸大学）、2009年9月

• Minimax Play by Teams
  実験社会科学コンファレンス（東京大学）、2007年2月

• Minimax Play by Teams
  デザインサイエンスヤングエコノミストセミナー（大阪大学）、2006年12月

• The Effect of Time Intervals between Decision Makings: An Experimental Study of Games with a Unique Mixed Strategy Equilibrium
  日本経済学会秋季大会（大阪市立大学）、2006年10月

• Evolution and Local Interaction with One Forward-Looking Player
  日本経済学会春季大会（明治学院大学）、2004年6月

• Evolution and Local Interaction with One Forward-Looking Player
  Micro Brown-bag Lunch Seminar（東京大学）、2004年5月

• Evolution and Local Interaction with One Forward-Looking Player
  ミクロワークショップ（東京大学）、2003年1月