Latest Update：2026/03/24 10:42:11

KOIDE Ryu

Researcher Name: KOIDE Ryu

Div (Section) name/title: Material Cycles Division（Global Resource Sustainability Research Section）／Senior Researcher

Research Subject: An integrative study of pro-environmental behavior toward the transition to sustainable product-service use (integrating industrial ecology, behavioral science, and social simulation)

Degree(s): Ph.D (Engineering), M.S (Government Analytics)

Professional Qualification(s): Engineering,System Engineering,Psychology

Environmental Speciality Field: Industrial Ecology,Social Simulation,Behavioural Science

Keyword(s): Social Simulation,Agent-based Simulation,Life Cycle Assessment (LCA),Material Flow Analysis (MFA),Data Science (Statistical Analysis),Policy Analysis and Evaluation,Consumer Behavior,Sustainable Lifestyles,Circular Economy,Climate Change Mitigation

Brief Description of Research: [Previous Peer-Reviewed Articles in English]
Mao C., Koide R., Brem A., Akenji L. (2020) Social Implications of Technological Innovation by 2050: Results from a Global Expert Survey on Foresight. Technological Forecasting and Social Change, 153, 119914
Koide R., Lettenmeier M., Kojima S., Toivio V., Amellina A., Akenji L. (2019) Carbon Footprints and Consumer Lifestyles: An Analysis of Lifestyle Factors and Gap Analysis by Consumer Segment in Japan. Sustainability, 11 (21), 5983
Koide R., Akenji L. (2017) Assessment of Policy Integration of Sustainable Consumption and Production into National Policies. Resources, 6 (4), 48
Sujauddin M., Koide R., Komatsu T., Hossain M., Tokoro C., Murakami S. (2017) Ship Breaking and the Steel Industry in Bangladesh: A Material Flow Perspective. Journal of Industrial Ecology, 21 (1), 191¬–203
Sujauddin M., Koide R., Komatsu T., Hossain M., Tokoro C., Murakami S. (2015) Characterization of ship breaking industry in Bangladesh. Journal of Material Cycles and Waste Management, 17 (1), 72–83
Koide R., Tokoro C., Murakami S., Adachi T., Takahashi A. (2012) A Model for Prediction of Neutralizer Usage and Sludge Generation in the Treatment of Acid Mine Drainage from Abandoned Mines: Case Studies in Japan, Mine Water and the Environment, 31 (4), 287–296

[Previous Awards]
Sep. 2019 Best Publication Award, Institute for Global Environmental Strategies
Oct. 2018 People’s Choice Poster Award, 13th Biennial International Conference on Ecobalance in 2018
May 2016 Best Paper Award, Japan Society of Material Cycles and Waste Management
Mar. 2012 Award for Excellence, Iron and Steel Institute of Japan
Aug. 2011 Excellent Poster Award, Mining and Materials Processing Institute of Japan

Career: Apr. 2012–Mar. 2016 Associate Engineer, Environmental Solution Division, Nippon Koei Co., Ltd.
Apr. 2016–Jun. 2020 Policy Researcher, Sustainable Consumption and Production (SCP) Area, Institute for Global Environmental Strategies (IGES)
Jul. 2020–Jun. 2023 Researcher, Center for Material Cycles and Waste Management Research/Material Cycles Division, National Institute for Environmental Studies (NIES)
Jul. 2020–Mar. 2025 Fellow, Institute for Global Environmental Strategies (IGES)
Jul. 2023– Senior Researcher, Material Cycles Division, National Institute for Environmental Studies (NIES)
Nov. 2023– Visiting Researcher, Graduate School of Engineering, The University of Tokyo
Aug. 2024–Nov. 2025 Guest Researcher, Energy and Industry Group, Faculty of Technology, Policy and Management, Delft University of Technology (TU Delft)

Ph.D (Engineering), Department of Technology Management for Innovation, The University of Tokyo
MS in Government Analytics (Statistical Analysis), Johns Hopkins University
Exchange Programme, School of Oriental and African Studies (SOAS), University of London
B.Eng., Department of Resources and Environmental Engineering, Waseda University

URL: https://researchmap.jp/ryukoide/?lang=en
https://scholar.google.co.jp/citations?user=5pi_ATcAAAAJ&hl=en

Membership of Academic Society: The Institute of Life Cycle Assessment, Japan,Society for Environmental Economics and Policy Studies (SEEPS),Japan Society of Material Cycles and Waste Management,The mining and materials processing institute of Japan,The Society of Instrument and Control Engineers (SICE),Japan Institute of Marketing Science,International Society for Industrial Ecology,European Social Simulation Association (ESSA)

Research Subject

Fiscal Year: 2025
- 27206 : Material flows transition and social adaptation
- 27305 : Methodology development to promote behaviour change using the Climate Change
- 27306 : Development of an exploratory simulation method based on empirical analysis of pro-environmental behavior
- 27307 : Simulation model development and choice experiments for behaviour change towards decarbonized society
- 27308 : Transformative scenario design for circular economy business
- 27388 : Sustainability assessment and future vision of resource use
Fiscal Year: 2024
- 26819 : Material flows transition and social adaptation
- 26993 : Methodology development to promote behaviour change using the Climate Change
- 26996 : Development of an exploratory simulation method based on empirical analysis of pro-environmental behavior
- 26997 : Simulation model development and choice experiments for behaviour change towards decarbonized society
- 27181 : Sustainability assessment and future vision of resource use
- 27182 : Material Flow Structures in Japan in Harmony with a Carbon Neutrality Target
Fiscal Year: 2023
- 26412 : Material flows transition and social adaptation
- 26496 : Consumer Behavior Simulation of Policy Intervention for the Dissemination and Use of Product Service Systems
- 26595 : Sustainability assessment and future vision of resource use
- 26596 : Material Flow Structures in Japan in Harmony with a Carbon Neutrality Target
- 26758 : Methodology development to promote behaviour change using the Climate Change
Fiscal Year: 2022
- 25969 : Material flows transition and social adaptation
- 26064 : Consumer Behavior Simulation of Policy Intervention for the Dissemination and Use of Product Service Systems
- 26065 : Conceptual design of an online tool for consumers to understand and reduce their material and carbon footprints
- 26167 : Development of databases on material cycles and waste management through international cooperation
- 26178 : Sustainability assessment and future vision of resource use
- 26180 : Material Flow Structures in Japan in Harmony with a Carbon Neutrality Target
Fiscal Year: 2021
- 25509 : Material flows transition and social adaptation
- 25778 : Sustainability assessment and future vision of resource use
- 25782 : Conceptual design of an online tool for consumers to understand and reduce their material and carbon footprints
- 25795 : Consumer Behavior Simulation of Policy Intervention for the Dissemination and Use of Product Service Systems

View all

Research Result (Publication)

Review

Applications of agent-based modelling in circular economy research: A systematic literature review

Presenter : Assefa S., Polhill G., Chen J., Koide R., Colley K., Hague A., Craig T.
Title : , Cleaner Environmental Systems, 20:100402 (2026)
Original Paper

Who is self-committed to climate action? Exploring decarbonisation actions and target gaps using carbon footprint calculator data in Japan

Presenter : Koide R., Hata S., Tajima R., Yoko H., Lettenmeier M., Nansai K.
Title : , Energy Research & Social Science, 120:103930 (2025)
Original Paper

Regional sensitivity analysis to assess critical parameters in circular economy interventions: An application to the dynamic MFA model

Presenter : Fujii Y., Matsuoka K., Koide R., Shinojima N., Murakami S.
Title : , Journal of Industrial Ecology (2025)
Original Paper

Consumer preferences regarding product acquisition, repair, and discharge towards a circular economy: A segment-specific market simulation based on conjoint analysis

Presenter : Koide R., Yamamoto H., Amasawa E., Nansai K., Murakami S.
Title : , Journal of Environmental Management, 392:126806 (2025)
Original Paper

Prospective life cycle and circularity assessment of circular business models using an empirically grounded agent-based model

Presenter : Koide R., Murakami S., Yamamoto H., Nansai K., Quist J., Chappin E.
Title : , Journal of Industrial Ecology (2025)
Original Paper

Lifestyle change modelling for climate change mitigation: Complementary strengths, policy support, and research avenues

Presenter : Scherer L., van Sluisveld M.A.E., van den Berg N.J., Cap S., Fuortes A., Jager L., Koide R., Koning A., Marangoni G., Rubiconto F., Valkengoed A.M.
Title : , Environmental Science and Policy, 173:104256 (2025)
Original Paper

Seeking a better path for the circular economy of solar panels: Global sensitivity analysis focused on socioeconomic and physical factors

Presenter : Matsuoka K., Fujii Y., Shinojima N., Kojima T., Koide R., Murakami S.
Title : , Sustainable Production and Consumption, 50:526-535 (2024)
Original Paper

Analyzing Diets' Contribution to Greenhouse Gas Emissions in Brasilia, Brazil

Presenter : Silva V., Contreras F., Koide R., Liu C.
Title : , Sustainability, 15(7):6174 (2023)
Original Paper

Before and After the Copenhagen Accord - Changes in the Characteristics for ODA Donors in the Mitigation Sector

Presenter : Nakaune N., Ikegami M., Koide R., Wakiyama T., Umemiya C.
Title : , Climate Change Economics, 14(3):2350016 (2023)
Original Paper

Assessing the environmental impacts of product service systems in the digital-devices market: An application of attributional and consequential life cycle assessment

Presenter : Sai E., Koide R., Murakami S.
Title : , Sustainable Production and Consumption, 38:331-340 (2023)
Original Paper

Circular business cannibalization: A hierarchical Bayes conjoint analysis on reuse, refurbishment, and subscription of home appliances

Presenter : Koide R., Yamamoto H., Kimita K., Nishino N., Murakami S.
Title : , Journal of Cleaner Production, 422:138580 (2023)
Original Paper

Agent-based model for assessment of multiple circular economy strategies: Quantifying product-service diffusion, circularity, and sustainability

Presenter : Koide R., Yamamoto H., Nansai K., Murakami S.
Title : , Resources, Conservation and Recycling, 199:107216 (2023)
Review

Prioritising low-risk and high-potential circular economy strategies for decarbonisation: A meta-analysis on consumer-oriented product-service systems

Presenter : Koide R., Murakami S., Nansai K.
Title : , Renewable and Sustainable Energy Reviews, 155:111858 (2022)
Original Paper

All options, not silver bullets, needed to limit global warming to 1.5℃: a scenario appraisal

Presenter : Lila Warszawski, Elmar Kriegler, Timothy M Lenton, Owen Gaffney, Daniela Jacob, Koide R., María M ́añez Costa, Dirk Messner, Nebojsa Nakicenovic, Hans Joachim Schellnhuber, Peter Schlosser, Kazuhiko Takeuchi, Sander Van Der Leeuw, Gail Whiteman, Johan Rockström, Daniel Klingenfeld
Title : , Environmental Research Letters, 16:064037 (2021)
Original Paper

Exploring carbon footprint reduction pathways through urban lifestyle changes: a practical approach applied to Japanese cities

Presenter : Koide R., Kojima S., Nansai K., Lettenmeier M., Asakawa K., Liu C., Murakami S.
Title : , Environmental Research Letters, 16:084001 (2021)
Original Paper

Expansion of Policy Domain of Sustainable Consumption and Production (SCP): Challenges and Opportunities for Policy Design

Presenter : Hotta Y., Tasaki T., Koide R.
Title : , Sustainability, 13(12):6763 (2021)
Original Paper

Lifestyle carbon footprints and changes in lifestyles to limit global warming to 1.5℃, and ways forward for related research

Presenter : Koide R., Lettenmeier M., Akenji L., Toivio V., Amellina A., Khodke A., Watabe A., Kojima S.
Title : , Sustainability Science, 16:2087-2099 (2021)
Original Paper

SCP Policy Design for Socio-technical System Change: Envisioning-based Policy Making (EnBPM)

Presenter : Hotta Y., Tasaki T., Koide R., Kojima S., Kamei M.
Title : , Global Environmental Research, 25(1&2):15-22 (2021)
Other Publications

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Presenter : Kojima S., Khodke A., Koide R., Asakawa K., Liu C., Watabe A. (2021)
Other Publications

−

Presenter : Kojima S., Khodke A., Koide R., Asakawa K., Liu C., Watabe A. (2021)
Other Publications

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Presenter : Coscieme L., Kojima S., Khodke A., Yamanaka B., Iwasaka F., Kuroki L., Pineda F.J.C., Fujiwara F.L.A., Silva V.A., Jha V.K., Bery A., Sangwan K.S., Choudhary K., Koide R., Asakawa K., Liu C., Watabe A., Currie P., Nekasa S., Guya J., Chaikaew P., Bunditsakulchai P., Pongkijvorasin S. (2021)
Original Paper

Applying Foresight to Policy Design for a Long-Term Transition to Sustainable Lifestyles

Presenter : Mao C., Koide R., Lewis Akenji
Title : , Sustainability, 12(15):6200 (2020)

View all

Who is self-committed to climate action? Exploring decarbonisation actions and target gaps using carbon footprint calculator data in Japan

Presenter : Koide R., Hata S., Tajima R., Yoko H., Lettenmeier M., Nansai K.
Title : , Energy Research & Social Science, 120:103930 (2025)
Regional sensitivity analysis to assess critical parameters in circular economy interventions: An application to the dynamic MFA model

Presenter : Fujii Y., Matsuoka K., Koide R., Shinojima N., Murakami S.
Title : , Journal of Industrial Ecology (2025)
Consumer preferences regarding product acquisition, repair, and discharge towards a circular economy: A segment-specific market simulation based on conjoint analysis

Presenter : Koide R., Yamamoto H., Amasawa E., Nansai K., Murakami S.
Title : , Journal of Environmental Management, 392:126806 (2025)
Prospective life cycle and circularity assessment of circular business models using an empirically grounded agent-based model

Presenter : Koide R., Murakami S., Yamamoto H., Nansai K., Quist J., Chappin E.
Title : , Journal of Industrial Ecology (2025)
Lifestyle change modelling for climate change mitigation: Complementary strengths, policy support, and research avenues

Presenter : Scherer L., van Sluisveld M.A.E., van den Berg N.J., Cap S., Fuortes A., Jager L., Koide R., Koning A., Marangoni G., Rubiconto F., Valkengoed A.M.
Title : , Environmental Science and Policy, 173:104256 (2025)
Seeking a better path for the circular economy of solar panels: Global sensitivity analysis focused on socioeconomic and physical factors

Presenter : Matsuoka K., Fujii Y., Shinojima N., Kojima T., Koide R., Murakami S.
Title : , Sustainable Production and Consumption, 50:526-535 (2024)
Analyzing Diets' Contribution to Greenhouse Gas Emissions in Brasilia, Brazil

Presenter : Silva V., Contreras F., Koide R., Liu C.
Title : , Sustainability, 15(7):6174 (2023)
Before and After the Copenhagen Accord - Changes in the Characteristics for ODA Donors in the Mitigation Sector

Presenter : Nakaune N., Ikegami M., Koide R., Wakiyama T., Umemiya C.
Title : , Climate Change Economics, 14(3):2350016 (2023)
Assessing the environmental impacts of product service systems in the digital-devices market: An application of attributional and consequential life cycle assessment

Presenter : Sai E., Koide R., Murakami S.
Title : , Sustainable Production and Consumption, 38:331-340 (2023)
Circular business cannibalization: A hierarchical Bayes conjoint analysis on reuse, refurbishment, and subscription of home appliances

Presenter : Koide R., Yamamoto H., Kimita K., Nishino N., Murakami S.
Title : , Journal of Cleaner Production, 422:138580 (2023)
Agent-based model for assessment of multiple circular economy strategies: Quantifying product-service diffusion, circularity, and sustainability

Presenter : Koide R., Yamamoto H., Nansai K., Murakami S.
Title : , Resources, Conservation and Recycling, 199:107216 (2023)
All options, not silver bullets, needed to limit global warming to 1.5℃: a scenario appraisal

Presenter : Lila Warszawski, Elmar Kriegler, Timothy M Lenton, Owen Gaffney, Daniela Jacob, Koide R., María M ́añez Costa, Dirk Messner, Nebojsa Nakicenovic, Hans Joachim Schellnhuber, Peter Schlosser, Kazuhiko Takeuchi, Sander Van Der Leeuw, Gail Whiteman, Johan Rockström, Daniel Klingenfeld
Title : , Environmental Research Letters, 16:064037 (2021)
Exploring carbon footprint reduction pathways through urban lifestyle changes: a practical approach applied to Japanese cities

Presenter : Koide R., Kojima S., Nansai K., Lettenmeier M., Asakawa K., Liu C., Murakami S.
Title : , Environmental Research Letters, 16:084001 (2021)
Expansion of Policy Domain of Sustainable Consumption and Production (SCP): Challenges and Opportunities for Policy Design

Presenter : Hotta Y., Tasaki T., Koide R.
Title : , Sustainability, 13(12):6763 (2021)
Lifestyle carbon footprints and changes in lifestyles to limit global warming to 1.5℃, and ways forward for related research

Presenter : Koide R., Lettenmeier M., Akenji L., Toivio V., Amellina A., Khodke A., Watabe A., Kojima S.
Title : , Sustainability Science, 16:2087-2099 (2021)
SCP Policy Design for Socio-technical System Change: Envisioning-based Policy Making (EnBPM)

Presenter : Hotta Y., Tasaki T., Koide R., Kojima S., Kamei M.
Title : , Global Environmental Research, 25(1&2):15-22 (2021)
Applying Foresight to Policy Design for a Long-Term Transition to Sustainable Lifestyles

Presenter : Mao C., Koide R., Lewis Akenji
Title : , Sustainability, 12(15):6200 (2020)

View all

Applications of agent-based modelling in circular economy research: A systematic literature review

Presenter : Assefa S., Polhill G., Chen J., Koide R., Colley K., Hague A., Craig T.
Title : , Cleaner Environmental Systems, 20:100402 (2026)
Prioritising low-risk and high-potential circular economy strategies for decarbonisation: A meta-analysis on consumer-oriented product-service systems

Presenter : Koide R., Murakami S., Nansai K.
Title : , Renewable and Sustainable Energy Reviews, 155:111858 (2022)

View all

−

Presenter : Kojima S., Khodke A., Koide R., Asakawa K., Liu C., Watabe A. (2021)
−

Presenter : Kojima S., Khodke A., Koide R., Asakawa K., Liu C., Watabe A. (2021)
−

Presenter : Coscieme L., Kojima S., Khodke A., Yamanaka B., Iwasaka F., Kuroki L., Pineda F.J.C., Fujiwara F.L.A., Silva V.A., Jha V.K., Bery A., Sangwan K.S., Choudhary K., Koide R., Asakawa K., Liu C., Watabe A., Currie P., Nekasa S., Guya J., Chaikaew P., Bunditsakulchai P., Pongkijvorasin S. (2021)

View all

Research Result (Presentation)

Research Presentation

Policy package discovery using the patient rule induction method (PRIM) applied to circular business models

Presenter : Koide R., Steinmann P., Sher G., Murakami S., Quist J., Chappin E.
Name of Society : The 20th annual Social Simulation Conference (SSC 2025) (2025)
Name of Proceedings : Proceedings
Research Presentation

Understanding Consumer Preferences for Circular Economy Automobiles: Towards Sustainability

Presenter : Gao Y., Koide R., Murakami S.
Name of Society : The 12th International Conference on Industrial Ecology (ISIE2025) (2025)
Name of Proceedings : Abstracts
Research Presentation

Bridging life cycle assessment and environmental psychology through agent-based modelling: Transition to sustainable dietary behaviours

Presenter : Koide R., Scholz G., Quist J., Chappin E.
Name of Society : International Conference on Environmental Psychology (ICEP) 2025 (2025)
Name of Proceedings : Abstracts, 1099
Research Presentation

Evaluating the effectiveness of a carbon footprint calculator on environmental citizenship and policy support: Insights from randomised controlled trials and user segmentation analysis in the context of the 1.5-degree target

Presenter : Koide R., Hata S., Tajima R., Yoko H., Lettenmeier M., Nansai K.
Name of Society : SCORAI Europe Conference 2025 (2025)
Name of Proceedings : Abstracts
Research Presentation

Sustainable Mobility Through Circular Economy: Understanding Consumer Choices in the Automotive Sector

Presenter : Gao Y., Koide R., Murakami S.
Name of Society : The 14th International Symposium on Environmentally Conscious Design and Inverse Manufacturing (EcoDesign2025) (2025)
Name of Proceedings : Proceedings, B-9-03
Research Presentation

Agent-based Simulation of Circular Business Models: A Scenario Discovery Approach

Presenter : Koide R., Steinmann P., Sher G., Murakami S., Quist J., Chappin E.
Name of Society : The 14th International Symposium on Environmentally Conscious Design and Inverse Manufacturing (EcoDesign2025) (2025)
Name of Proceedings : Proceedings, A-2-02
Research Presentation

Circular Economy Pathways to Sustainable Mobility: Evidence from Consumer Choices in the Automotive Sector

Presenter : Gao Y., Koide R., Murakami S.
Name of Society : International Conference on Planetary Actions for Sustainability 2025 (2025)
Name of Proceedings : Abstracts
Research Lecture

Simulating Consumer Behaviour in Circular Transition: An Agent-Based Modelling Approach

Presenter : Koide R.
Name of Society : Leiden-Delft-Erasmus Universities Centre for Sustainability Talks (LDE CfS Talks) (2025)
Name of Proceedings : -
Research Presentation

Bringing Life Cycle Thinking to Social Simulation: Empirical Agent-based Simulation of the Sustainable Diffusion of Circular Business Models

Presenter : Koide R., Murakami S., Yamamoto H., Nansai K.
Name of Society : Social Simulation Conference 2024 (2024)
Name of Proceedings : Proceedings
Research Presentation

Empirical agent-based modelling of circular business models: incorporating dynamic LCA and MFA from a consumption perspective

Presenter : Koide R., Murakami S., Yamamoto H., Nansai K., Quist J.N.
Name of Society : International Industrial Ecology Day 2024 (2024)
Name of Proceedings : -
Research Presentation

Empirically-grounded agent-based simulation of circular economy: Exploring scenarios towards sustainability

Presenter : Koide R., Yamamoto H., Nansai K., Murakami S.
Name of Society : Social Simulation Conference 2023 (2023)
Name of Proceedings : Abstracts
Research Presentation

Regional Sensitivity Analysis to determine the appropriate combination of CE strategies

Presenter : Fujii Y., Matsuoka K., Koide R., Murakami S.
Name of Society : 11th International Conference on Industrial Ecology (ISIE2023) (2023)
Name of Proceedings : Abstracts
Research Presentation

Analysis to identify key parameters for estimating generation of used PV panels

Presenter : Matsuoka K., Fujii Y., Koide R., Murakami S.
Name of Society : 11th International Conference on Industrial Ecology (ISIE2023) (2023)
Name of Proceedings : Abstracts
Research Presentation

Meta-analysis on greenhouse gas emission reduction potentials, backfire effects, and assessment methods of circular economy strategies

Presenter : Koide R., Murakami S., Nansai K.
Name of Society : 11th International Conference on Industrial Ecology (ISIE2023) (2023)
Name of Proceedings : Abstracts
Research Presentation

Empirically grounded agent-based simulation of circular economy strategies: product circularity, consumer behavior, and environmental consequences

Presenter : Koide R., Yamamoto H., Nansai K., Murakami S.
Name of Society : 11th International Conference on Industrial Ecology (ISIE2023) (2023)
Name of Proceedings : Abstracts
Research Presentation

Hierarchical Bayesian analysis of consumer preferences for data-driven agent-based simulation of Circular Economy

Presenter : Koide R., Yamamoto H., Kimita K., Nishino N., Nansai K., Murakami S.
Name of Society : 11th International Conference on Industrial Ecology (ISIE2023) (2023)
Name of Proceedings : Abstracts
Research Presentation

Agent-based simulation for circularity assessment of consumer durables: consequential environmental impacts, product flow and stock, and user behaviours

Presenter : Koide R., Yamamoto H., Nansai K., Murakami S.
Name of Society : The 5th International Product Lifetimes and the Environment (PLATE) Conference (2023)
Name of Proceedings : Proceedings
Research Presentation

Backfire risk and decarbonization potential of 10 circular economy strategies: a meta-analysis of LCA studies on product-service systems

Presenter : Koide R., Murakami S., Nansai K.
Name of Society : The 5th International Product Lifetimes and the Environment (PLATE) Conference (2023)
Name of Proceedings : Abstracts
Research Presentation

Consumer Behavior and Product Circulation Simulation of Emerging Circular Economy Strategies: An Agent-Based Model for Sustainability and Circularity Assessment

Presenter : Koide R., Murakami S., YAMAMOTO H., Nansai K.
Name of Society : Social Simulation Conference 2022 (2022)
Name of Proceedings : Abstracts., 44
Research Presentation

Agent-based modeling of consumer behavior and product circulation for ex-ante assessment of emerging circular economy strategies

Presenter : Koide R., Murakami S., YAMAMOTO H., Nansai K.
Name of Society : The 15th Biennial International Conference on EcoBalance (2022)
Name of Proceedings : Abstracts
Research Presentation

Development of a stock-flow dynamics simulator to assess circular strategies

Presenter : Fujii Y., Murakami S., Yamamoto H., Koide R.
Name of Society : The 16th International Symposium on East Asian Resources Recycling Technology (2022)
Name of Proceedings : Abstracts
Research Presentation

Carbon Footprint Reduction Potentials by Urban Lifestyle Changes: Comparison of 52 Japanese Cities and 65 Lifestyle Change Options

Presenter : Koide R., Kojima S., Nansai K., Lettenmeier M., Asakawa K., Liu C., Murakami S.
Name of Society : The International Industrial Ecology Day 2021 (2021)
Name of Proceedings : Abstracts
Research Presentation

Climate change mitigation potentials from circular economy strategies: A systematic review of consumer-oriented product-service systems

Presenter : Koide R., Murakami S., Nansai K.
Name of Society : World Resources Forum 2021 (2021)
Name of Proceedings : Abstracts
Research Presentation

Assessing Carbon Footprint Reduction Potential of Lifestyle Changes in Cities: Illustrative Pathways of 52 Japanese Cities towards 1.5°C Target

Presenter : Koide R., Kojima S., Nansai K., Lettenmeier M., Asakawa K., Liu C., Murakami S.
Name of Society : The 14th Biennial International Conference on EcoBalance (2020)
Name of Proceedings : Book of Conference Abstracts, 61-62

View all

Policy package discovery using the patient rule induction method (PRIM) applied to circular business models

Presenter : Koide R., Steinmann P., Sher G., Murakami S., Quist J., Chappin E.
Name of Society : The 20th annual Social Simulation Conference (SSC 2025) (2025)
Name of Proceedings : Proceedings
Bridging life cycle assessment and environmental psychology through agent-based modelling: Transition to sustainable dietary behaviours

Presenter : Koide R., Scholz G., Quist J., Chappin E.
Name of Society : International Conference on Environmental Psychology (ICEP) 2025 (2025)
Name of Proceedings : Abstracts, 1099
Evaluating the effectiveness of a carbon footprint calculator on environmental citizenship and policy support: Insights from randomised controlled trials and user segmentation analysis in the context of the 1.5-degree target

Presenter : Koide R., Hata S., Tajima R., Yoko H., Lettenmeier M., Nansai K.
Name of Society : SCORAI Europe Conference 2025 (2025)
Name of Proceedings : Abstracts
Sustainable Mobility Through Circular Economy: Understanding Consumer Choices in the Automotive Sector

Presenter : Gao Y., Koide R., Murakami S.
Name of Society : The 14th International Symposium on Environmentally Conscious Design and Inverse Manufacturing (EcoDesign2025) (2025)
Name of Proceedings : Proceedings, B-9-03
Agent-based Simulation of Circular Business Models: A Scenario Discovery Approach

Presenter : Koide R., Steinmann P., Sher G., Murakami S., Quist J., Chappin E.
Name of Society : The 14th International Symposium on Environmentally Conscious Design and Inverse Manufacturing (EcoDesign2025) (2025)
Name of Proceedings : Proceedings, A-2-02
Circular Economy Pathways to Sustainable Mobility: Evidence from Consumer Choices in the Automotive Sector

Presenter : Gao Y., Koide R., Murakami S.
Name of Society : International Conference on Planetary Actions for Sustainability 2025 (2025)
Name of Proceedings : Abstracts
Bringing Life Cycle Thinking to Social Simulation: Empirical Agent-based Simulation of the Sustainable Diffusion of Circular Business Models

Presenter : Koide R., Murakami S., Yamamoto H., Nansai K.
Name of Society : Social Simulation Conference 2024 (2024)
Name of Proceedings : Proceedings
Empirical agent-based modelling of circular business models: incorporating dynamic LCA and MFA from a consumption perspective

Presenter : Koide R., Murakami S., Yamamoto H., Nansai K., Quist J.N.
Name of Society : International Industrial Ecology Day 2024 (2024)
Name of Proceedings : -
Regional Sensitivity Analysis to determine the appropriate combination of CE strategies

Presenter : Fujii Y., Matsuoka K., Koide R., Murakami S.
Name of Society : 11th International Conference on Industrial Ecology (ISIE2023) (2023)
Name of Proceedings : Abstracts
Empirically grounded agent-based simulation of circular economy strategies: product circularity, consumer behavior, and environmental consequences

Presenter : Koide R., Yamamoto H., Nansai K., Murakami S.
Name of Society : 11th International Conference on Industrial Ecology (ISIE2023) (2023)
Name of Proceedings : Abstracts
Agent-based simulation for circularity assessment of consumer durables: consequential environmental impacts, product flow and stock, and user behaviours

Presenter : Koide R., Yamamoto H., Nansai K., Murakami S.
Name of Society : The 5th International Product Lifetimes and the Environment (PLATE) Conference (2023)
Name of Proceedings : Proceedings
Backfire risk and decarbonization potential of 10 circular economy strategies: a meta-analysis of LCA studies on product-service systems

Presenter : Koide R., Murakami S., Nansai K.
Name of Society : The 5th International Product Lifetimes and the Environment (PLATE) Conference (2023)
Name of Proceedings : Abstracts
Consumer Behavior and Product Circulation Simulation of Emerging Circular Economy Strategies: An Agent-Based Model for Sustainability and Circularity Assessment

Presenter : Koide R., Murakami S., YAMAMOTO H., Nansai K.
Name of Society : Social Simulation Conference 2022 (2022)
Name of Proceedings : Abstracts., 44
Agent-based modeling of consumer behavior and product circulation for ex-ante assessment of emerging circular economy strategies

Presenter : Koide R., Murakami S., YAMAMOTO H., Nansai K.
Name of Society : The 15th Biennial International Conference on EcoBalance (2022)
Name of Proceedings : Abstracts
Development of a stock-flow dynamics simulator to assess circular strategies

Presenter : Fujii Y., Murakami S., Yamamoto H., Koide R.
Name of Society : The 16th International Symposium on East Asian Resources Recycling Technology (2022)
Name of Proceedings : Abstracts
Climate change mitigation potentials from circular economy strategies: A systematic review of consumer-oriented product-service systems

Presenter : Koide R., Murakami S., Nansai K.
Name of Society : World Resources Forum 2021 (2021)
Name of Proceedings : Abstracts
Assessing Carbon Footprint Reduction Potential of Lifestyle Changes in Cities: Illustrative Pathways of 52 Japanese Cities towards 1.5°C Target

Presenter : Koide R., Kojima S., Nansai K., Lettenmeier M., Asakawa K., Liu C., Murakami S.
Name of Society : The 14th Biennial International Conference on EcoBalance (2020)
Name of Proceedings : Book of Conference Abstracts, 61-62
Understanding Consumer Preferences for Circular Economy Automobiles: Towards Sustainability

Presenter : Gao Y., Koide R., Murakami S.
Name of Society : The 12th International Conference on Industrial Ecology (ISIE2025) (2025)
Name of Proceedings : Abstracts
Empirically-grounded agent-based simulation of circular economy: Exploring scenarios towards sustainability

Presenter : Koide R., Yamamoto H., Nansai K., Murakami S.
Name of Society : Social Simulation Conference 2023 (2023)
Name of Proceedings : Abstracts
Analysis to identify key parameters for estimating generation of used PV panels

Presenter : Matsuoka K., Fujii Y., Koide R., Murakami S.
Name of Society : 11th International Conference on Industrial Ecology (ISIE2023) (2023)
Name of Proceedings : Abstracts
Meta-analysis on greenhouse gas emission reduction potentials, backfire effects, and assessment methods of circular economy strategies

Presenter : Koide R., Murakami S., Nansai K.
Name of Society : 11th International Conference on Industrial Ecology (ISIE2023) (2023)
Name of Proceedings : Abstracts
Hierarchical Bayesian analysis of consumer preferences for data-driven agent-based simulation of Circular Economy

Presenter : Koide R., Yamamoto H., Kimita K., Nishino N., Nansai K., Murakami S.
Name of Society : 11th International Conference on Industrial Ecology (ISIE2023) (2023)
Name of Proceedings : Abstracts
Carbon Footprint Reduction Potentials by Urban Lifestyle Changes: Comparison of 52 Japanese Cities and 65 Lifestyle Change Options

Presenter : Koide R., Kojima S., Nansai K., Lettenmeier M., Asakawa K., Liu C., Murakami S.
Name of Society : The International Industrial Ecology Day 2021 (2021)
Name of Proceedings : Abstracts

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Simulating Consumer Behaviour in Circular Transition: An Agent-Based Modelling Approach

Presenter : Koide R.
Name of Society : Leiden-Delft-Erasmus Universities Centre for Sustainability Talks (LDE CfS Talks) (2025)
Name of Proceedings : -

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KOIDE Ryu

Research Subject

Fiscal Year: 2025

Fiscal Year: 2024

Fiscal Year: 2023

Fiscal Year: 2022

Fiscal Year: 2021

Research Result (Publication)

Research Result (Presentation)