Research Repository
This collection brings together work based on the Millennium Institute's models: the iSD model and its predecessor, Threshold 21 (T21). It includes reports and papers by the Millennium Institute and its partners, as well as research by universities, institutions and independent researchers who have applied these models in their own work.
The collection spans three decades of work, from the first T21 applications in the 1990s to current analyses of the Sustainable Development Goals, climate policy and green transitions in more than 40 countries. Use the filters to browse by type, country or region, focus area and year.
Journal Article
Integrated Simulation for the 2030 Agenda
Discussing integrated systems models (ISMs) like iSDG and IFs, the paper highlights their role in quantifying policy impacts across SDG sectors, aiding in identifying synergistic policies and trade-offs.
2020
Global
Sustainable Development, Policy Analysis
Report
Modelling Green Investment Scenarios: Supporting the Transition to a Global Green Economy
Describing a modeling exercise for the Green Economy Report, this paper tests the hypothesis that environmental investments yield positive macroeconomic and environmental results, contributing to a green economy transition.
2020
Global
Environmental Policy, Economy
Journal Article
T21 China 2050: A Tool for National Sustainable Development Planning
The T21 China 2050 model examines long-term sustainable development challenges specific to China, projecting issues like aging population, resource imports, and environmental concerns, highlighting the need for sustainable solutions beyond 2030.
2020
China
Sustainable Development, Environmental Policy
Report
Investing in Early Childhood Development and Education for Socioeconomic Development in Côte d’Ivoire
Analyzing early childhood development and education investments in Côte d'Ivoire, this study provides evidence for promoting such policies to achieve Sustainable Development Goals and improve key indicators.
2020
Côte d'Ivoire
Health, Education
Report
Dynamic Analysis of the SDGs: Achieving the SDGs with Uganda’s Third National Development Plan
Assessing Uganda’s NDP III, this report measures its impact on SDG and Vision 2040 goals, identifying accelerators that catalyze SDG attainment and contribute to sustainable development.
2020
Uganda
Sustainable Development, Policy Analysis