Governance Models and Post-Conflict Reconstruction Outcomes: A Comparative Analysis with Implications for Gaza

Post-conflict reconstruction represents one of the most consequential challenges facing the international community, yet systematic understanding of which governance models produce successful outcomes remains limited. This study addresses the research gap concerning the relationship between governance configurations and reconstruction success through a mixed-methods comparative analysis of 17 post-conflict cases spanning 1990-2020. Employing fuzzy-set Qualitative Comparative Analysis (fsQCA) integrated with statistical validation, the study examines necessary and sufficient conditions for reconstruction success across diverse contexts, with particular application to the contested case of Gaza. The analysis yields several significant findings. Security Provision emerges as the sole necessary condition for reconstruction success, with a consistency score of 0.922 substantially exceeding conventional thresholds. Three distinct causal pathways to success are identified: the International Trusteeship Model (combining high international oversight with local legitimacy-building), the State-led Model (featuring domestic leadership with high legitimacy), and the Authoritarian Development Model (achieving stability through centralized control). Regression analysis achieves an R² of 0.769 in explaining reconstruction success, with Local Legitimacy significantly predicting Political Stability (β = 1.51, p = 0.026). These findings carry profound implications for both theory and practice. The demonstration of equifinality challenges universalist approaches to post-conflict governance, suggesting that contextually-appropriate model selection matters more than adherence to any single template. For Gaza reconstruction planning, the analysis recommends the International Trusteeship Model, given the territory's low prior institutional capacity, fractured political authority, and need for international legitimacy during transition. The dissertation contributes to post-conflict reconstruction scholarship by providing systematic comparative evidence for governance-outcome relationships while offering evidence-based guidance for one of the most pressing reconstruction challenges of the contemporary era. Keywords: post-conflict reconstruction, governance models, legitimacy, qualitative comparative analysis, Gaza, peacebuilding, security provision