Peacebuilding is a well-funded and long-studied field, yet evidence increasingly shows that standardised, externally-driven models technical and institutional reforms imported from stable contexts into fragile states achieve short-term stabilisation more reliably than sustainable, long-term peace. Current research points toward locally-anchored approaches, sustained investment, and measurable institutional factors as stronger predictors of durable peace than intervention design alone. This brief summarises the evidence and its implications for how peace and conflict studies should be taught.
Context
The field of peace and conflict studies has long focused on identifying effective peacebuilding strategies in fragile and post-conflict states. Traditional interventions have often relied on standardised, externally-driven models emphasising technical and institutional reform. While these approaches have supported short-term stabilisation, research increasingly points to their limited capacity to produce lasting peace on their own.
Key Findings
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Locally-anchored approaches outperform externally-imported models on sustainability.
Recent research highlights the significance of locally anchored governance mechanisms and the role of grassroots actors in producing peace outcomes that hold over time, in contrast to standardised models transplanted from stable contexts.
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Peacefulness is measurable across defined institutional dimensions.
The Institute for Economics and Peace's research identifies peacefulness as resulting from strength across eight defined "Pillars of Positive Peace" specific attitudes, institutions and structures that prevent and reduce violence offering a structured framework for what peacebuilding programmes should actually target, rather than treating peace as a single undifferentiated outcome.
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Sustained investment, not one-off intervention, is required.
Economic research finds that every dollar invested in peacebuilding is associated with a substantial reduction in the downstream cost of armed conflict, but that effective peacebuilding requires consistent investment over many consecutive years rather than a single intervention meaning short-term programming is unlikely to produce durable results on its own.
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Effectiveness data on "what works" is increasingly available and comparable.
Initiatives such as the Effective Peacebuilding Initiative's Dimensions of Peace Dataset now draw on dozens of leading datasets covering intrastate conflict since 1990, enabling comparison of which peacebuilding approaches are actually associated with reduced conflict duration, severity or recurrence shifting the field toward evidence comparison rather than reliance on individual case studies alone.
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The field itself is actively reassessing its own approach.
Recent scholarship explicitly reconsiders established peacebuilding assumptions, with researchers describing the field as needing to "meet the moment" amid resource constraints and a shifting global security environment indicating this is a live, evolving area of study rather than settled practice.
Institutional Implications
For an institution teaching peace and conflict studies, this evidence suggests curricula should prioritise locally-anchored case studies over generic intervention models; should teach structured frameworks (such as the Pillars of Positive Peace) for evaluating peace efforts rather than treating "peace" as a single outcome; and should incorporate comparative effectiveness data now available through open datasets, rather than relying solely on individual case narratives.
Recommendation
Peace and conflict curricula should be built around locally-anchored case studies, structured evaluation frameworks, and comparative effectiveness data, reflecting the current evidence that externally-imported, standardised models are the weaker predictor of durable peace. References Frontiers, Localized Approaches to Peacebuilding: Governance, Knowledge, and Resilience in Fragile States HYPERLINK "https://www.frontiersin.org/research-topics/79981/localized-approaches-to-peacebuilding-governance-knowledge-and-resilience-in-fragile-states" https://www.frontiersin.org/research-topics/79981/localized-approaches-to-peacebuilding-governance-knowledge-and-resilience-in-fragile-states Institute for Economics and Peace, Peace Building Successes: A Summary of Research Findings HYPERLINK "https://www.visionofhumanity.org/successful-peacebuilding-summary-research-findings/" https://www.visionofhumanity.org/successful-peacebuilding-summary-research-findings/ SIPRI (Stockholm International Peace Research Institute), Peacebuilding and Resilience HYPERLINK "https://www.sipri.org/research/peace-and-development/peacebuilding%E2%80%93resilience" https://www.sipri.org/research/peace-and-development/peacebuilding%E2%80%93resilience Effective Peacebuilding Initiative (EPI), What We Do: Research, Partnerships & Advocacy for Peace HYPERLINK "https://effectivepeace.org/our-work/" https://effectivepeace.org/our-work/ Stimson Center, Global Governance Innovation Report 2026: Advancing the Pact for the Future and a New Peace & Security Architecture HYPERLINK "https://www.stimson.org/2026/global-governance-innovation-report-2026-advancing-the-pact-for-the-future-and-a-new-peace-security-architecture/" https://www.stimson.org/2026/global-governance-innovation-report-2026-advancing-the-pact-for-the-future-and-a-new-peace-security-architecture/ Alliance for Peacebuilding, The Future of Peace and Security (repository) HYPERLINK "https://www.allianceforpeacebuilding.org/the-future-of-peace-and-security" https://www.allianceforpeacebuilding.org/the-future-of-peace-and-security