Impact of Migration on Rural Social Structures: A Critical Review

Abstract

Migration is a multifaceted phenomenon that significantly impacts social, economic, cultural, and political structures at global, national, and local levels. This article explores the drivers, theoretical underpinnings, empirical findings, and conceptual dimensions of migration, with a particular focus on its effects on rural social structures. Migration is driven by diverse factors, including economic inequality, environmental pressures, political instability, and aspirations for improved quality of life. Theoretical frameworks such as the New Economics of Labour Migration (NELM), Social Remittances Theory, and the Sustainable Livelihoods Framework (SLF) provide a foundation for understanding migration as a household-level strategy, a vehicle for cultural transformation, and a means of adapting to vulnerabilities in livelihood systems. Empirical evidence highlights migration’s dual role as a driver of development and a source of structural challenges. While remittances contribute to improved household incomes, education, and healthcare, migration also leads to demographic shifts, labour shortages, dependency on external income, and disruptions to traditional social cohesion. Studies conducted globally and within Nigeria emphasize these tensions, particularly the feminization of rural households and the introduction of new cultural practices by returning migrants. Conceptually, migration is intertwined with globalization, transnationalism, social inequality, and climate change, underscoring its dynamic and context-specific nature.