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The Political Economy of Party Defection in Nigeria’s Fourth Republic

Michun Wakili Dickson, Sabo Okonu 3Irene Chinasa Kekeocha-Christopher

Abstract

Party defection, the practice of elected officials switching parties’ mid-term, has become an endemic feature of Nigeria’s Fourth Republic, fundamentally undermining democratic consolidation. Moving beyond purely institutional or ideational explanations, this paper provides a political economy analysis of the phenomenon. It argues that high defection rates are not signs of democratic vibrancy or ideological realignment, but rather rational, strategic responses to Nigeria’s "political marketplace." In this high-stakes, zero-sum environment, access to the state serves as the primary engine for capital accumulation. Nigerian political parties operate not as ideological institutions, but as weak, ephemeral vehicles to capture power. Consequently, politicians act as rational investors, defecting to secure state resources, personal safety, and political patronage. The article traces defection from the First to the Fourth Republic, analyzing the constitutional ambiguities in Sections 68(1)(g) and 109(1)(g) that enable legislative floor- crossing. Using qualitative methodology, including interviews with key political actors and literature analysis, the study demonstrates how economic incentives, ethnic affiliations, and personal ambition drive political behavior. Illustrative case studies show that while defection serves as a survival mechanism for the political elite, it fuels executive-legislative instability, erodes public trust, fosters voter disillusionment, and distorts representative democracy. The paper concludes with Recommendations for policy interventions that without a fundamental shift away from a rentier state economy and a radical reform of party and electoral laws, defection will remain a defining and destabilizing feature of Nigerian politics, perpetuating a cycle of elite circulation and democratic stagnation.

Keywords

Party DefectionPolitical EconomyPolitical MarketplaceClientelismRentier State

References

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