Faculty Members

LANGUAGE ≫ Japanese

Designated Professor

  • Year of birth: 1952
  • Gender: Male
  • Job titles: Head, Research Institute for future design
  • Affiliation:
    - Research Institute for future design
    - School of Economics & Management
  • researchmap: https://researchmap.jp/saijo/?lang=japanese
Areas of specialization
Laboratory/research office Future Design Laboratory
There are two main pillars in our society. One pillar is the market system, an excellent device that realizes our desires in the short-run. However, it does not allocate resources with the interests of future generations in mind. The other pillar is democracy, which is supposed to compensate for faults of the market, but it too is a mechanism that benefits the current generation without regard for future generations. Since the future generations do not yet exist, the current generation cannot hear their voices. Furthermore, since we humans are by nature myopic and optimistic, we cannot conduct decision making that sufficiently takes account of future generations. In this way, the current generation remorselessly consumes the resources that might have been utilized by future generations. To cope with this important issue, I propose a new framework, Future Design, which contains "imaginary future generations" of our society. This lab is pursuing various lines of such research, including experiments with human subjects.
Current research topics
Educational background
Professional background 2018-: Senior Fellow, The Tokyo Foundation of Policy Research
2017-: Program Director, Research Institute for Humanity and Nature
2016-2017: Visiting Professor, Research Institute for Humanity and Nature
2015-2016: Professor , Institute of Economic Research, Hitotsubashi University
2014-2015: Research Professor, Institute of Economic Research, Hitotsubashi University
2013-2016: Research Professor, Center for Environmental Innovation Design for Sustainability, Osaka University
2010-2012: Professor, Center for Environmental Innovation Design for Sustainability, Osaka University
2007-2012: Researcher, CASSEL, UCLA
2006-2010: Professor, Research Institute for Sustainability Science at Osaka University
2002-2003: Research Associate, California Institute of Technology
2001-2004: Faculty Fellow, Research Institute of Economiy, Trade and Industry
1999: Visiting Scholar, Rational Choice Center, Department of Economics, Duke University
1995-2012: Professor, Institute of Social and Economic Research, Osaka University
1991-1995: Associate Professor, Institute of Socio-Economic Planning, University of Tsukuba
1989: Post-doctoral Fellow, Center in Political Economy, Washington Univ. at St. Louis
1988-1991: Assistant Professor, Institute of Socio-Economic Planning, University of Tsukuba
1986-1988: Assistant Professor, Department of Economics, University of California at Santa Barbara
1985-1986: Lecturer, Department of Economics, Ohio State University
Academic societies Society for Social Choice and Welfare

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* Courses provided in English are shown with (E) mark

Undergraduate school
  • Seminar II
  • Seminar I (Management and Mathematics)
  • Mathematics for Economists
  • Seminar I
  • Introduction to social design engineering
Graduate school

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Research activities

Research papers
  1. Authors: INOUE Yukako, Nobuhiro Mifune, Tatsuyoshi Saijo
    Title: Positive reputation for altruism toward future generations regardless of the cost for current others.
    Journal: Frontiers in Psychology, Vol. 13
    Year: 2023
  2. Authors: Timilsina R, Koji Kotani, Yoshinori Nakagawa, Tatsuyoshi Saijo
    Title: Does being intergenerationally accountable resolve intergenerational sustainability dilemma?
    Journal: Land Economics
    Year: 2023
  3. Authors: Tatsuyoshi Saijo
    Title: Future Design for Sustainable Nature and Societies
    Journal: Handbook of Sustainability Science in the Future, pp. 1-16, Springer International Publishing
    Year: 2022
  4. Authors: Raja Rajendra Timilsina, Koji Kotani, Yoshinori Nakagawa, Tatsuyoshi Saijo
    Title: Intragenerational Deliberation and Intergenerational Sustainability Dilemma
    Journal: European Journal of Political Economy, p. 102131
    Year: 2021
  5. Authors: Tatsuyoshi Saijo
    Title: Future Forebearers
    Journal: RSA Journal, Vol. 3, pp. 41-43
    Year: 2021
  6. Authors: Hitomi Ando, Junyi Shen, Kenichiro Morishige, Shunji Suto, Takako Nakashima, Tatsuro Furui, Yuki Kawasaki, Hiroko Watanabe, Tatsuyoshi Saijo
    Title: Association Between Postpartum Depression and Social Support Satisfaction Levels at Four Months After Childbirth
    Journal: Archives of Psychiatric Nursing, Vol. 35, No. 4, pp. 341-346
    Year: 2021
  7. Authors: PANDIT Arpana, Yoshinori Nakagawa, Raja Rajendra Timilsina, Koji Kotani, Tatsuyoshi Saijo
    Title: Taking the perspectives of future generations as an effective method for achieving sustainable waste management
    Journal: Sustainable Production and Consumption, Vol. 27, pp. 1526-1536
    Year: 2021
  8. Authors: Toshiaki Hiromitsu, Yoko Kitakaji, Keishiro Hara, Tatsuyoshi Saijo
    Title: What Do People Say When They Become “Future People”? ― Positioning Imaginary Future Generations (IFGs) in General Rules for Good Decision Making
    Journal: Sustainability, Vol. 13, No. 12, p. 6631
    Year: 2021
  9. Authors: Yukako Inoue, Toshiyuki Himichi, Nobuhiro Mifune, Tatsuyoshi Saijo
    Title: People prefer joint outcome prosocial resource distribution towards future others
    Journal: Scientific Reports, Vol. 11, No. 1
    Year: 2021
  10. Authors: Keishiro Hara, Yoko Kitakaji, Hiroaki Sugino, Ritsuji Yoshioka, Hiroyuki Takeda, Yoichi Hizen, Tatsuyoshi Saijo
    Title: Effects of experiencing the role of imaginary future generations in decision-making: a case study of participatory deliberation in a Japanese town
    Journal: Sustainability Science
    Year: 2021
  11. Authors: Yoshinori Nakagawa, Tatsuyoshi Saijo
    Title: A visual narrative for taking future generations’ perspectives
    Journal: Sustainability Science
    Year: 2021
  12. Authors: Raja Rajendra Timilsina, Koji Kotani, Yoshinori Nakagawa, Tatsuyoshi Saijo
    Title: Concerns for future generations in societies: A deliberative analysis of the intergenerational sustainability dilemma
    Journal: Journal of Behaviral and Experimental Economics, Vol. 90, p. 101628
    Year: 2021
  13. Authors: SHAHEN Mostafa Elsayed Ahmed Mohamed, Koji Kotani, Tatsuyoshi Saijo
    Title: Intergenerational sustainability is enhanced by taking the perspective of future generations
    Journal: Scientific Reports, Vol. 11, p. 2437
    Year: 2021
  14. Authors: Jingchao Zhang, Koji Kotani, Tatsuyoshi Saijo
    Title: Are the societies becoming proself? A topographical difference under fast urbanization in China
    Journal: Environment, Development and Sustainability
    Year: 2021
  15. Authors: Yoshinori Nakagawa, Tatsuyoshi Saijo
    Title: Can Individuals Caring Little about Future Generations Serve As Their Representatives?
    Journal: Futures, Vol. 124, p. 102626
    Year: 2020
  16. Authors: Yoshinori Nakagawa, Tatsuyoshi Saijo
    Title: Future Design as a Metacognitive Intervention for Presentism
    Journal: Sustainability, Vol. 12, No. 18, p. 7552
    Year: 2020
  17. Authors: SHAHEN Mostafa Elsayed Ahmed Mohamed, Wada Masaya, Koji Kotani, Tatsuyoshi Saijo
    Title: Motivational factors in intergenerational sustainability dilemma: A post-interview analysis
    Journal: Sustainability, Vol. 12, No. 17, p. 7078
    Year: 2020
  18. Authors: Tatsuyoshi Saijo
    Title: Future Design: Bequeathing Sustainable Natural Environments and Sustainable Societies to Future Generations
    Journal: Sustainability, Vol. 12, No. 16, p. 6467
    Year: 2020
  19. Authors: 西條 辰義
    Title: Future Design
    Journal: The Future of Economic Design: The Continuing Development of a Field as Envisioned by Its Researchers, pp. 253-260, Springer
    Year: 2019
  20. Authors: Yoshinori Nakagawa, Real Arai, Koji Kotani, Masanobu Nagano, Tatsuyoshi Saijo
    Title: Intergenerational Retrospective Viewpoint Promotes Financially Sustainable Attitude
    Journal: Futures, Vol. 114, p. 102454
    Year: 2019
  21. Authors: Yoshio Kamijo, Yoichi Hizen, Tatsuyoshi Saijo, Teruyuki Tamura
    Title: Voting on behalf of a future generation: A laboratory experiment
    Journal: Sustainability, Vol. 11, No. 16, p. 4271, MDPI
    Year: 2019
  22. Authors: Yayan Hernuryadin, Koji Kotani, Tatsuyoshi Saijo
    Title: Time Preferences of Food Producers: Does 'Cultivate and Grow' Matter?
    Journal: Land Economics, Vol. 96, No. 1, pp. 132-148
    Year: 2020
  23. Authors: Tatsuyoshi Saijo
    Title: Second Thoughts of Social Dilemma in Mechanism Design
    Journal: Walter Trockel ed, Social Design: Essays in Memory of Leonid Hurwicz, pp. 157-171, Springer Nature
    Year: 2019
  24. Authors: James Konow, Tatsuyoshi Saijo, Kenju Akai
    Title: Equity versus equality: Spectators, stakeholders and groups
    Journal: Journal of Economic Psychology , p. 102171
    Year: 2019
  25. Authors: K. Hara, R. Yoshioka, M. Kuroda, S. Kurimoto, Tatsuyoshi Saijo
    Title: Reconciling intergenerational conflicts with imaginary future generations - Evidence from a participatory deliberation practice in a municipality in Japan
    Journal: Sustainability Science, Vol. 14, pp. 1605-1619
    Year: 2019
  26. Authors: Zhang Jingchao, Koji Kotani, Tatsuyoshi Saijo
    Title: Low-quality or high-quality coal? Household energy choice in rural Beijing Energy Economics
    Journal: Energy Economics, Vol. 78, pp. 81-90, Elsevier
    Year: 2019
  27. Authors: Yoshinori Nakagawa, Koji Kotani, Mika Matsumoto , Tatsuyoshi Saijo
    Title: Intergenerational retrospective viewpoints and individual policy preferences for future: A deliberative experiment for forest management
    Journal: Futures, Vol. 105, pp. 40-53, Elsevier
    Year: 2019
  28. Authors: Junyi Shen, Takako Nakashima, Izumi Karasawa, Taturo Furui, Kenichiro Morishige, Tatsuyoshi Saijo
    Title: Examining Japanese women’s preferences for a new style of postnatal care facility and its attributes
    Journal: International Journal of Health Planning and Management, Vol. 33, No. 4, pp. 890-901
    Year: 2018
  29. Authors: Jingchao Zhang, Koji Kotani, Tatsuyoshi Saijo
    Title: Public acceptance of environmentally friendly heating in Beijing: A case of a low temperature air source heat pump
    Journal: Energy Policy, Vol. 117, pp. 75-85, Elsevier
    Year: 2018
  30. Authors: Feng Jun, Tatsuyoshi Saijo, Junyi Shen, Xiangdong Qin
    Title: Instability in the voluntary contribution mechanism with a quasi-linear payoff function: An experimental analysis
    Journal: Journal of Behavioral and Experimental Economics, Vol. 72, pp. 6-77
    Year: 2018
  31. Authors: Tatsuyoshi Saijo, Junyi Shen
    Title: Mate choice mechanism for solving a quasi-dilemma
    Journal: Journal of Behavioral and Experimental Economics, Vol. 72, pp. 1-8
    Year: 2018
  32. Authors: Tatsuyoshi Saijo, Takehiko Masuda, Takafumi Yamakawa
    Title: Approval Mechanism to Solve Prisoner's Dilemma: Comparison with Varian's Compensation Mechanism
    Journal: Forthcoming in Social Choice and Welfare
    Year: 2018
  33. Authors: Shahrier Shibly, Koji Kotani, Tatsuyoshi Saijo
    Title: Intergenerational sustainability dilemma and the degree of capitalism in societies: A field experiment
    Journal: Sustainability Science, Vol. 12, No. 6, pp. 957-967, Springer
    Year: 2017
  34. Authors: Tatsuyoshi Saijo, Jun Feng, Yutaka Kobayashi
    Title: Common-pool resources are intrinsically unstable
    Journal: International Journal of the Commons , Vol. 11, No. 2, pp. 597-620
    Year: 2017
  35. Authors: KAMIJO Yoshio, KOMIYA Asuka, MIFUNE Nobuhiro, SAIJOTatsuyoshi
    Title: Negotiating with the future: incorporating imaginary future generations into negotiations
    Journal: Sustainability Science, pp. 1-12, Springer
    Year: 2016
  36. Authors: KAMIJO Yoshio, KOMIYA Asuka, MIFUNE Nobuhiro, SAIJOTatsuyoshi
    Title: "Negotiating with the future: incorporating imaginary future generations into negotiations”
    Journal: Sustainability Science, pp. 1-12, Springer
    Year: 2016
  37. Authors: Katerina Sherstyuk, Nori Tarui, Majah-Leah V. Ravago, SAIJOTatsuyoshi
    Title: “Inter-Generational Games with Dynamic Externalities and Climate Change Experiments”
    Journal: Journal of the Association of Environmental and Resource Economists, Vol. 3, No. 2, pp. 247-281
    Year: 2016
  38. Authors: John Lynham, Kohei Nitta, Tatsuyoshi Saijo, Nori Tarui
    Title: “Why does real-time information reduce energy consumption?”
    Journal: Energy Economics, Vol. 54, pp. 173-181 [Q1]
    Year: 2016
  39. Authors: Takafumi Yamakawa, Yoshitaka Okano, Tatsuyoshi Saijo
    Title: "Detecting motives for cooperation in public goods experiments"
    Journal: Experimental Economics [Q1]
    Year: 2015
  40. Authors: Takehito Masuda, Yoshitaka Okano, Tatsuyoshi Saijo
    Title: "The Minimum Approval Mechanism Implements the Efficient Public Good Allocation Theoretically and Experimentally"
    Journal: Games and Economic Behavior, Vol. 83, pp. 73-85
    Year: 2014
  41. Authors: Yoshimi Adachi, Hiroyasu Iso, Junyi Shen, Kanami Ban, On Fukui, Hiroyuki Hashimoto, Takako Nakashima, Kenichiro Morishige, Tatsuyoshi Saijo
    Title: "Impact of Specialization in Gynecology and Obstetrics Departments on Pregnant Women’s Choice of Maternity Institutions"
    Journal: Health Economics Review, Vol. 3, No. 31, Springer
    Year: 2013
  42. Authors: Masao Nagatsuka, Hideo Shinagawa, Yoshitaka Okano, Yuri Kitamura, Tatsuyoshi Saijo
    Title: "Using Economic Games to Investigate the Neural Substrates of Cognitive Processes"
    Journal: American Journal of Clinical Medicine Research, Vol. 1, No. 4, pp. 71-74, Science and Education Publishing
    Year: 2013
  43. Authors: NAGATSUKA Masao, SHINAGAWA Hideo, OKANOYoshitaka, KITAMURA Yuri, SAIJOTatsuyoshi
    Title: Using Economic Games to Investigate the Neural Substrates of Cognitive Processes
    Journal: American Journal of Clinical Medicine Research, Vol. 1, No. 4, pp. 71-74
    Year: 2013
  44. Authors: Katerina Sherstyuk, Nori Tarui, Tatsuyoshi Saijo
    Title: "Payment Schemes in Indefinite-Horizon Experimental Games"
    Journal: Experimental Economics, Vol. 16, No. 1, pp. 125-153
    Year: 2013
  45. Authors: Yohei Yamaguchi, Kenjyu Akai, Junyi Shen, Naoki Fujimura, Yoshiyuki Shimoda, SaijoTatsuyoshi
    Title: "Prediction of Photovoltaic and Solar Water Heater Diffusion and Evaluation of Promotion Policies on the Basis of Consumers' Choices,"
    Journal: Applied Energy, Vol. 102, pp. 1148-1159
    Year: 2013
  46. Authors: Junyi Shen, On Fukui, Hiroyuki Hashimoto, Takako Nakashima, Tadashi Kimura, Kenichiro Morishige, SAIJOTatsuyoshi
    Title:  "A Cost-Benefit Analysis on the Specialization in Departments of Obstetrics and Gynecology in Japan,"
    Journal: Health Economics Review, Vol. 2, No. 2
    Year: 2012
  47. Authors: Naoko Nishimura, Timothy Cason, SAIJOTatsuyoshi, Yoshikazu Ikeda
    Title: "Spite and Reciprocity in Auctions,"
    Journal: Games, Vol. 2, No. 3, pp. 365-411
    Year: 2011
  48. Authors: Chun Youngsub, Kim Jeongbin, SAIJOTatsuyoshi
    Title: "The Spite Dilemma Experiment in Korea,"
    Journal: Seoul Journal of Economics, Vol. 24, No. 1, pp. 87-98
    Year: 2011
  49. Authors: SAIJOTatsuyoshi, T. Yamato
    Title: "Fundamental Impossibility Theorems on Voluntary Participation in the Provision of Non-excludable Public Goods,"
    Journal: Review of Economic Design, Vol. 14, No. 1, pp. 51-73
    Year: 2010
  50. Authors: SAIJOTatsuyoshi, Hiroshi Hamasaki
    Title: "Designing Post-Kyoto Institutions: From the Reduction Rate to the Emissions Amount,"
    Journal: Adaptation and Mitigation Strategies for Climate Change, pp. 85-96
    Year: 2010
  51. Authors: Keiko Aoki, Junyi Shen, SAIJOTatsuyoshi
    Title: "Consumer Reaction to Information on Food Additives: Evidence from an Eating Experiment and a Field Survey,"
    Journal: Journal of Economic Behavior and Organization, Vol. 73, No. 3, pp. 433-438
    Year: 2010
  52. Authors: Michinori Uwasu, Yi Jiang, SAIJOTatsuyoshi
    Title: "On the Chinese Carbon Reduction Target,"
    Journal: Sustainability, Vol. 2, pp. 1553-1557
    Year: 2010
  53. Authors: Uwasu M., Yabar H., Hara K., Shimoda Y., Saijo T.
    Title: "Educational initiative of Osaka University in sustainability science: mobilizing science and technology towards sustainability"
    Journal: Sustainability Science, Vol. 4, No. 1, pp. 45-53
    Year: 2009
  54. Authors: J. Shen, SAIJOTatsuyoshi
    Title: "Does an Energy Efficiency Label Alter Consumers' Purchase Decision? A Latent Class Approach Based on Data from Shanghai,"
    Journal: Journal of Environmental Management, Vol. 90, pp. 3561-3573
    Year: 2009
  55. Authors: SAIJOTatsuyoshi
    Title: "Spiteful Behavior in Voluntary Contribution Mechanism Experiments,"
    Journal: Handbook of Experimental Economics Results, pp. 802-816
    Year: 2008
  56. Authors: Shen J., SAIJOTatsuyoshi
    Title: "Reexamining the Relations between Socio-demographic Characteristics and Individual Environmental Concern: Evidence from Shanghai Data,"
    Journal: Journal of Environmental Psychology, Vol. 28, pp. 42-50
    Year: 2008
  57. Authors: Aoki K., Y. Ohtsubo, A. Rapoport, SAIJOTatsuyoshi
    Title:  "Effects of Prior Investment and Personal Responsibility in a Simple Network Game,"
    Journal: Current Research in Social Psychology , Vol. 13, No. 2, pp. 10-21
    Year: 2007
  58. Authors: SAIJOTatsuyoshi, T. Sjostrom, T. Yamato
    Title:  "Secure Implementation,"
    Journal: Theoretical Economics, Vol. 2, No. 3, pp. 203-229
    Year: 2007
  59. Authors: Timothy N. Cason, SAIJOTatsuyoshi, Tomas Sjostrom, Takehiko Yamato
    Title: "Secure Implementation Experiments: Do Strategy-proof Mechanisms Really Work?"
    Journal:  Games and Economic Behavior, Vol. 57, pp. 206-235
    Year: 2006
  60. Authors: SAIJOTatsuyoshi
    Title: "Choosing a Model out of Many Possible Alternatives: Emissions Trading as an Example,"
    Journal: Experimental Business Research, Vol. 2, pp. 47-81
    Year: 2005
  61. Authors: Jordi Brandts, SAIJOTatsuyoshi, Arthur Schram
    Title:  "A Four Country Comparison of Spite, Cooperation and Errors in Voluntary Contribution Mechanisms,"
    Journal: Public Choice, Vol. 119, No. 3-4, pp. 381-424
    Year: 2004
  62. Authors: SAIJOTatsuyoshi, Takehiko Yamato, Konomu Yokotani, Timothy Cason
    Title: "Non-Excludable Public Good Experiments,"
    Journal: Games and Economic Behavior, Vol. 49, No. 1, pp. 81-102
    Year: 2004
  63. Authors: Kusakawa T., SAIJOTatsuyoshi
    Title: "Emissions Trading Experiments: Investment Uncertainty Reduces Market Efficiency,"
    Journal: International Frameworks and Technological Strategies to Prevent Climate Change, pp. 45-65
    Year: 2003
  64. Authors: Y. Hamaguchi, SAIJOTatsuyoshi, Satoshi Mitani
    Title:  "Does the Varian Mechanism Work?: Emissions Trading as an Example"
    Journal: International Journal of Business and Economics, Vol. 2, No. 2, pp. 85-96
    Year: 2003
  65. Authors: T. Okano, T. Kusakawa, SAIJOTatsuyoshi, A. Suzuki
    Title:  "Agent-based Simulation of Emissions Trading: Evaluation of Non-compliance Penalty and Commitment Period Reserve,"
    Journal:  Socio-Economic Systems, Vol. 3, pp. 1107-1112
    Year: 2003
  66. Authors: Aiba T., SAIJOTatsuyoshi
    Title:  "The Kyoto Protocol and Global Environmental Strategies of the EU, the U.S. and Japan: A Perspective from Japan,"
    Journal:  in International Frameworks and Technological Strategies to Prevent Climate Change, pp. 22-44
    Year: 2003
  67. Authors: Timothy N. Cason, SAIJOTatsuyoshi, Takehiko Yamato
    Title: "Voluntary Participation and Spite in Public Good Provision Experiments: An International Comparison,"
    Journal: Experimental Economics, Vol. 5, pp. 133-153
    Year: 2002
  68. Authors: Takao Kusakawa, SAIJOTatsuyoshi
    Title:  "Emissions Trading Experiments: Investment Uncertainty and Liability,"
    Journal: Integrated Assessment and Decision Support: Proceedings of the First Biennial Meeting of the International Environmental Modelling and Software Society, Vol. 2, pp. 454-459
    Year: 2002
  69. Authors: Hizen Y., SAIJOTatsuyoshi
    Title: "Price Disclosure, Marginal Abatement Cost Information and Market Power in a Bilateral GHG Emissions Trading Experiment,"
    Journal: Experimental Business Research, pp. 231-251, Eds., R. Zwick and A. Rapoport, Kluwer Academic Publishers
    Year: 2002
  70. Authors: Hizen Y., SAIJOTatsuyoshi
    Title: "Designing GHG Emissions Trading Institutions in the Kyoto Protocol: An Experimental Approach,"
    Journal: Environmental Modelling and Software, Vol. 16, No. 6, pp. 533-543
    Year: 2001
  71. Authors: Kinukawa S., SAIJOTatsuyoshi, M. Une
    Title: "Partial Communication in a Voluntary Contribution Mechanism Experiment,"
    Journal: Pacific Economic Review, Vol. 5, No. 3, pp. 411-428
    Year: 2000
  72. Authors: SAIJOTatsuyoshi, T. Yamato
    Title:  "A Voluntary Participation Game with a Non-Excludable Public Good,"
    Journal: Journal of Economic Theory, Vol. 84, pp. 227-242
    Year: 1999
  73. Authors: SAIJOTatsuyoshi, Y. Tatamitani, T. Yamato
    Title: "Characterizing Natural Implementability: the Fair and Walrasian Correspondences,"
    Journal: Games and Economic Behavior, Vol. 28, pp. 271-293
    Year: 1999
  74. Authors: Tatsuyoshi Saijo, Masashi Une, Toru Yamaguchi
    Title: "‘Dango’ Experiments"
    Journal: Journal of the Japanese and International Economies, Vol. 10, No. 1, pp. 1-11
    Year: 1996
  75. Authors: Tatsuyoshi Saijo, Yoshikatsu Tatamitani, Takehiko Yamato
    Title: "Natural Implementation with a Simple Punishment"
    Journal: The Japanese Economic Review, Vol. 47, No. 2, pp. 170-185
    Year: 1996
  76. Authors: SAIJOTatsuyoshi, Y. Tatamitani, T. Yamato
    Title: "Toward Natural Implementation,"
    Journal: International Economic Review, Vol. 37, No. 4, pp. 949-980
    Year: 1996
  77. Authors: Masaru Ito, Tatsuyoshi Saijo, Masashi Une
    Title: "The Tragedy of the Commons Revisited"
    Journal: Journal of Economic Behavior and Organization, Vol. 28, No. 3, pp. 311-335
    Year: 1995
  78. Authors: Masashi Une, Tatsuyoshi Saijo
    Title: "On the Definition of Favorableness"
    Journal: Economics Letters, Vol. 47, No. 1, pp. 109-110
    Year: 1995
  79. Authors: Tatsuyoshi Saijo, Hideki Nakamura
    Title: "The 'Spite' Dilemma in Voluntary Contribution Mechanism Experiments"
    Journal: Journal of Conflict Resolution, Vol. 39, No. 3, pp. 535-560
    Year: 1995
  80. Authors: Tatsuyoshi Saijo, Yoshikatsu Tatamitani
    Title: "Characterizing Neutrality in the Voluntary Contribution Mechanism"
    Journal: Economic Design, Vol. 1, pp. 119-140
    Year: 1994
  81. Authors: Ndosi N., Tatsuyoshi Saijo
    Title: "Sufficient Conditions for the Non-Optimality of Monopolistic Equilibrium in a Pure Exchange Economy,"
    Journal: Keio Economic Studies, Vol. 28, No. 2, pp. 37-44
    Year: 1991
  82. Authors: Tatsuyoshi Saijo
    Title: "Incentive Compatibility and Individual Rationality in Public Good Economies,"
    Journal: Journal of Economic Theory, Vol. 55, No. 1, pp. 203-212
    Year: 1991
  83. Authors: Tatsuyoshi Saijo
    Title: "Boundary Optima and the Theory of Public Goods Supply: A Comment,"
    Journal: Journal of Public Economics, Vol. 42, pp. 213-217
    Year: 1990
  84. Authors: Tatsuyoshi Saijo
    Title: "Strategy Space Reduction in Maskin's Theorem: Sufficient Conditions for Nash Implementation,"
    Journal: Econometrica, Vol. 56, No. 3, pp. 697-700
    Year: 1988
  85. Authors: Tatsuyoshi Saijo
    Title: "On Constant Maskin Monotonic Social Choice Functions,"
    Journal: Journal of Economic Theory, Vol. 42, No. 2, pp. 382-386
    Year: 1987
  86. Authors: Tatsuyoshi Saijo
    Title: "Differentiability of Cost Functions is Equivalent to Strict Quasiconcavity of the Production Functions,"
    Journal: Economics Letters, Vol. 12, No. 2, pp. 135-139
    Year: 1983
Keynote lectures
  1. "Future Design", 2022 Virtual Asia Pacific ESA Meeting, Osaka, Online, 2022
  2. "Future Design: Bequeathing Sustainable Natural Environments and Sustainable Societies to Future Generations", NRCP Annual Scientific Conference and 86th General Membership Assembly, Philippine International Convention Center, Manila, 2019
Invited lectures
  1. Future Design: Bequeathing Sustainable Natural Environments and Sustainable Societies to Future Generations, Annual Conference of Taiwan Environmental and Resource Economics, Web meeting, 2020
  2. Exploring 'Future Design Towns' - Social Technology Cases from Across Asia that are Revolutionizing Systems and Policy, RIC Zoom Webinar Series Session #2, Zoom Webinar , 2019
  3. "Future Design: Bequeathing Sustainable Natural Environments and Sustainable Societies to Future Generations", Academia Sinica Workshop on Futurability: Intergenerational Equity and Sustainable Governance, Academia Sinica, Taipei, 2019
  4. Future Design, Future Earth Philippines Program Launch meeting in Manila, Manila, Philippines, 2018
  5. Future Design, HKUST Workshop on Experimental Economics, The Hong Kong University of Science and Technology, 2018
  6. "Negotiating with the Future: Incorporating Imaginary Future Generations into Negotiations", 2016
  7. Future design, The 7th Future Earth in Asia seminar: Including Future Generations in Discussions on Sustainability, Research Institute for Humanity and Nature at Kyoto, 2016
  8. Future Design, Tokyo University, 2015
  9. Future Design, Kyoto University and Kansai University Joint Workshop on Experimental Economics , 2015
  10. The instability of the voluntary contribution mechanism, 2015
Grants-in-Aid for Scientific Research from the Japanese government
  1. Project title: Support for Experimental Social Science Research
    Category: Grant-in-Aid for Scientific Research on Priority Areas
    Project number: 19046009
    Project period: 2007-2013
    Total budget amount: 142,652,000 yen
  2. Project title: Toward solving social dilemma
    Category: Grant-in-Aid for Scientific Research (A)
    Project number: 24243028
    Project period: 2012-2016
    Total budget amount: 44,850,000 yen
  3. Project title: Future Design
    Category: Grant-in-Aid for Challenging Exploratory Research
    Project number: 16K13354
    Project period: 2016-2017
    Total budget amount: 2,990,000 yen
  4. Project title: Future Design
    Category: Grant-in-Aid for Scientific Research (A)
    Project number: 17H00980
    Project period: 2017-2021
    Total budget amount: 42,510,000 yen

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Social activities

Committee roles
  1. The Scientific Committee for the Anticipation Conference, 2022
  2. Special Issue Editor:Designing Sustainable Future Societies,Sustainability , Sustainability, 2019-2020
  3. World Social Science Forum 2018,Local Organizeing Committee, 2018-
  4. Editorial board member, Environmen​tal Economics and Policy Studies, 2010-2017
  5. Associate Editor, Journal of Behavioral and Experimental Economics
  6. Advisory Editor, Social Choice and Welfare, 1997-
  7. Associate Editor, International Journal of Business and Economics, 2001-
  8. Associate Editor, Economics Bulletin, 2003-
Published books
  1. Future Design: Incorporating Preferences of Future Generations for Sustainability, Tatsuyoshi Saijo (ed.), Springer, 2020, ISBN 978-981-15-54

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