Cooperation and Transformative Governance (CAT) aims to analyze governance systems addressing sustainability at different scales and to generate cooperative solutions.

Societal transitions caused by unprecedented technological innovations and industrial transformations, such as energy transitions or digitalisation, as well as environmental or health related crises require new effective governance approaches to handle inherent social dilemmas and wicked problems.

Transformative governance includes formal and informal institutions which are involved - at multiple scales - in responding to, managing, and triggering positive shifts in coupled social-ecological systems towards sustainability. A growing complexity of decision-making processes in modern society requires improved synchronization and coordination of different branches and levels of governance. Transformative governance faces two major challenges. First, the underlying difficulty of any transformative governance process is a social dilemma, that is a collective action situation when interests of separate individuals contradict interests of a community or society. Second, transformative governance involves with wicked problems – problems that are difficult or impossible to solve as they are characterized by incomplete information and contradicting and constantly evolving views and objectives of involved stakeholders and social groups. 

Th CAT group focus is on wicked problems and social dilemmas in decision-making advancing appropriate methodologies and conducting a series of case studies. Areas of application include:

  1. Public health including COVID-19;
  2. Climate change and natural hazards,
  3. Biodiversity and ecosystems, including oceans;
  4. Societal transitions caused by technological innovations, industrial transformations or environmental changes; and
  5. Digital world and misinformation spread in the Internet. 

The CAT group is using the following methods:

  • cooperation models, including game-theoretical models for public good and common pool management with real-world complexities as well as bounded rationality, social heterogeneity, cultural dispositions, and institutional incentives;
  • decision support systems accounting for multiple conflicting objectives; and
  • methods to facilitate stakeholder dialogue, including participatory modelling, systems mapping, gamification, scenario planning. 

The overarching methodological ambition of CAT’s work is to advance the practice of using models to understand and support decision making processes that are characterized by uncertainty, volatility, ambiguity and complexity. 

CAT has a unique composition of researchers from a wide area range of disciplines that are fundamental for addressing its goals. The Research Group includes researchers from political sciences, mathematics, game theorists, behavioural economists, among others. The unique combination of deep disciplinary knowledge, a broad understanding of the practical challenges of transformative governance, and rigorous mathematical and systems-analytical focus is a strong basis for innovative work of high societal relevance. Extended networks of several young and senior scientists enables delivering real-world impact by addressing contested governance problems.

Models, tools, datasets

QRM

Qualitative systems analysis tools to inform strategic planning for policymaking (QSAM)

Meeting

Integrated Risk and Multi-Criteria Decision Analysis

Projects

Amazing agriculture landscape in Macin mountains

The Food, Agriculture, Biodiversity, Land, and Energy (FABLE) Consortium

Paper plane

Agent-based models to inform economic policies on migration (ABM2Policy)

Staff

Rosa Vicari profile picture

Rosa Vicari

Guest Research Scholar (CAT)

Abraham Yosipof profile picture

Avi Yosipof

Guest Research Scholar (CAT)

Gergely Boza profile picture

Gergely Boza

Guest Research Scholar (EM, CAT)

Aleksandr Martusevich profile picture

Aleksandr Martusevich

Guest Senior Research Scholar (CAT)

News

Kiev city

28 May 2026

Nexus of Sustainability: Springer monograph devoted to joint IIASA and Ukraine NMO project

Nexus of Sustainability: Understanding of FEWSE Systems II is a 2026 Springer monograph detailing the interdependencies between food, energy, water, society, and the environment (FEWSE). It focuses on risk management, robust modeling, and sustainable development, featuring recent research of the joint research project between IIASA and National Academy of Sciences of Ukraine (NASU, Ukraine NMO at IIASA) on “Integrated modeling for robust management of food-energy-water-land use nexus for sustainable development”.
Mountain of vintage televisions burning intensely, creating a large column of smoke, symbolizing outdated technology and information overload

28 May 2026

CAT contributes to Expert Round Table on Climate Misinformation under MIP4Adapt

Researchers from the International Institute for Applied Systems Analysis (IIASA) contributed to the Expert Round Table on Climate Misinformation, organized within the framework of the MIP4Adapt initiative. MIP4Adapt (Mission Implementation Platform) is the central support mechanism for the EU Mission on Adaptation to Climate Change, aiding regions and local authorities in planning and implementing climate resilience strategies. It provides technical assistance, community building, and funding guidance to Charter signatories. 
Group photo of the participants

17 April 2026

IIASA and OSCE explore collaboration on emerging technologies and security challenges

Earlier this week, IIASA welcomed a delegation from the Organization for Security and Co-operation in Europe (OSCE) to Schloss Laxenburg for a high-level exchange on advancing collaboration at the intersection of science, policy, and emerging technologies.

Focus

Advancing Systems Analysis Program
Annual Report 2025

Annual Report 2025: Advancing Systems Analysis Program Highlights

As global challenges become increasingly interconnected, the Advancing Systems Analysis Program continued to develop innovative approaches for understanding complexity and supporting better decisions. In 2025, the program’s research revealed new insights into urban sustainability, resilience in an era of polycrisis, public health, and sustainable development.
Experience the resilience and strength of communities overcoming natural disasters, rebuilding with courage and determination. AI generated

16 February 2026

How do perceptions impact behavior during multi-hazard events? Citizens at the heart of multi-hazard resilience

In this IIASA Insights article, Nadejda Komendantova and Tahereh Zobeidi explore how behavioral science can strengthen disaster resilience by deepening our understanding of how people perceive and respond to risk. Drawing on their work within the PARATUS project, they highlight how integrating human decision-making into multi-hazard risk assessment can support more effective and socially grounded resilience strategies.