A Structured Literature Review of Remittances, Migration and Economic Policymaking in Countries of Origin: Evidence from Kenya, Kerala (India) and Sri Lanka

This article presents a structured literature review of remittances, migration and economic policymaking in countries of origin, with a focus on Kenya, Kerala (India), and Sri Lanka. It examines three linked bodies of scholarship: migration as a driver of economic growth, the political economy of migration policymaking, and evidence-informed policymaking (EIPM). Conducted with a scoping orientation, the review focuses on contemporary academic and policy literature published since 2000 and shows that the evidence base on the economic value of international remittances in the context of labour migration is extensive, including findings on poverty reduction, macroeconomic stability, financial inclusion and diaspora engagement. However, this evidence is unevenly integrated into policymaking. The review finds that under-utilisation is not simply a problem of insufficient data or weak analytical capacity. Rather, it reflects structural, political and epistemic dynamics that shape how evidence is produced, legitimised, filtered and used in origin-country settings. It further shows that destination-centred perspectives continue to dominate migration scholarship, while gender and digitalisation are best understood as cross-cutting features of evidence systems rather than peripheral themes. The article concludes that strengthening the developmental contribution of migration and remittances requires greater attention to the institutional and political conditions under which economic evidence becomes policy-relevant and actionable.