Cooperative Game Theory Model for Sustainable UN Financing: Addressing Global Public Goods Provision

2026-02-13

AI Summary

This study addresses the limitations of the United Nations’ current reliance on voluntary contributions for financing global public goods, a system prone to free-riding and inequitable resource allocation. To overcome these challenges, the paper proposes an innovative financing mechanism grounded in cooperative game theory that transcends the conventional Nash equilibrium framework. By tailoring contributions to each country’s economic capacity and degree of benefit, the model establishes a more equitable burden-sharing scheme. The authors validate its effectiveness through multi-agent simulations, demonstrating that the proposed approach significantly enhances aggregate global welfare, curbs free-riding incentives, and improves the efficiency of resource allocation. This work thus offers a fairer, more efficient, and sustainable funding pathway for the United Nations.

Technology Category

• Game Theory and Economic Paradigms: Fair Division
• Multiagent Systems: Mechanism Design
• Constraint Satisfaction and Optimization: Distributed CSP/Optimization

Application Category

• Economics, Online Markets and Human Computation: The sharing economy
• Responsible Web: Social and technical mechanisms of refusal for web technologies and applications
• User Modeling, Personalization and Recommendation: Accountability, Transparency, and Ethics for personalization

Abstract

This study introduces a novel cooperative game theory model designed to improve the United Nations' current funding mechanisms, which predominantly rely on voluntary contributions. By shifting from a Nash equilibrium framework, where member states act in self-interest, to a cooperative model, the proposed approach aligns each country's financial contributions with the benefits they derive from UN activities. The model ensures a more sustainable and equitable system by introducing personalized pricing based on derived utility. Using agent-based simulations, the research demonstrates that the suggested approach increases global utility, reduces free-rider issues, and creates a more efficient resource allocation system. The findings suggest that the proposed model can optimize UN funding, ensuring a more stable and effective framework for global public goods provision, while considering the varying economic capacities of member states. Further research is recommended to assess the political viability of the model.

Problem

• UN financing
• global public goods
• free-rider problem
• sustainable funding
• equitable contribution

Innovation

• cooperative game theory
• personalized pricing
• global public goods
• agent-based simulation
• UN financing