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[JPLA] Authoritarian Legacies and Incumbency Advantage in Mexico's Gubernatorial Elections: Party Machines Over Performance

Tommy Keum
Tommy Keum Secretary-General, IOCSS Foundation. Researcher in sports philosophy, Korean Peninsula policy, and cultural theory. Founded IOCSS in Seoul in 2023.
4 min read
Latin America Watch News

Source: Journal of Politics in Latin America  |  Published: 2026-06-27

Category: 정권·선거 변동  |  Keywords: authoritarian, democracy, election, electoral, mexico, party, politics


The persistence of authoritarian political structures within formally democratic systems represents one of the most consequential puzzles in comparative politics, particularly across Latin America, where transitions from authoritarian rule have been far more common than genuine consolidations of liberal democracy. Mexico's democratic transition — commonly anchored to the year 2000 when the Partido Revolucionario Institucional (PRI) lost the presidency for the first time in over seven decades — offers a paradigmatic case for examining how legacies of single-party rule adapt, survive, and even thrive under the procedural conditions of multiparty competition. Understanding what drives electoral success in subnational arenas after such transitions is not merely an academic exercise. As donor governments and international development institutions channel increasing volumes of official development assistance (ODA) toward democratic governance programs in Mexico and across the Global South, the question of whether formal democratization translates into genuine accountability becomes urgently practical.

The article published in the Journal of Politics in Latin America makes a pointed and empirically grounded intervention into this debate by focusing on gubernatorial elections — the contested terrains of Mexico's thirty-one states — in the post-transition era. The central argument is that electoral success in this arena is not primarily determined by gubernatorial performance, whether measured by economic outcomes, public service delivery, or popular approval. Instead, the organizational capacities of party machines — the inherited and adapted infrastructure of political mobilization, clientelism, and resource distribution — remain the decisive factors. This finding challenges a foundational assumption of electoral accountability theory: that voters in newly democratizing systems will punish underperforming incumbents and reward competent governance. In Mexico's subnational context, the evidence assembled in this paper suggests that performance-based accountability mechanisms remain substantially weak, and that the structural advantages conferred by party organization outweigh the signaling value of governance quality.

This argument is theoretically rooted in a productive synthesis between two bodies of scholarship: the literature on authoritarian legacies and the literature on incumbency advantage. Authoritarian legacy scholarship has long observed that the organizational assets accumulated by dominant parties during non-democratic periods — patron-client networks, control over state resources, entrenched relationships with civil society intermediaries, and institutionalized methods of voter mobilization — do not simply dissolve upon regime transition. They adapt. In Mexico, the PRI had over seven decades to build what is often described as one of the most sophisticated party machines in the modern political history of the Western Hemisphere. Even as the PRI lost its federal grip in 2000, these organizational structures remained deeply embedded at the state level. Governors who retained PRI affiliation or who commanded comparable organizational resources from other parties could deploy these assets to generate electoral advantages that had little to do with their actual performance in office. The paper's insight into how decentralization — often promoted by international donors and development agencies as a mechanism for improving local accountability — may paradoxically entrench these subnational power brokers merits serious attention.

The regional and global significance of these findings extends beyond Mexico. Across Latin America, subnational authoritarianism has been identified as a durable feature of nominally democratic federal systems, with influential work by scholars such as Edward Gibson highlighting how sub-national enclaves can resist democratic pressures emanating from national capitals or international actors. Similar dynamics are observable in Brazil, Argentina, and parts of Central America, where provincial strongmen or party organizations use asymmetric resource control to sustain electoral dominance regardless of policy outcomes. The Mexican case also resonates with scholarship on hybrid regimes more broadly — regimes that hold regular elections but in which the competitive playing field is systematically skewed by incumbency advantages rooted in organizational capacity rather than performance. For the international development community, which has invested heavily in decentralization reforms as a pathway to improved local governance and accountability, these findings represent a sobering corrective. Decentralization in contexts of persistent party machine politics may redistribute resources to entrenched actors rather than empowering citizens.

From a policy standpoint, the implications are consequential for how ODA is designed and targeted. Development programs aimed at strengthening electoral institutions — including electoral observation, campaign finance regulation, and voter education — must grapple with the reality that formal institutional design is insufficient when subnational political economies are organized around durable clientelistic networks. Strengthening the supply side of governance — training officials, professionalizing civil services, improving public financial management — will yield limited accountability dividends if the demand side remains structurally suppressed by party machines that mediate voters' relationships with the state. Civil society organizations working in the Mexican context face similar constraints: when party machines penetrate community organizations and mediate access to public goods, independent civil society voices are systematically marginalized. This speaks directly to the longstanding concern in development studies about the difference between formal pluralism and genuine associational autonomy.

Looking forward, researchers and practitioners working on democratic consolidation in Mexico and comparable post-transition settings face an imperative to disaggregate their analytical frameworks. Rather than treating democratization as a national-level event with uniform subnational effects, the evidence emerging from this and related studies suggests that sub-national variation in the depth of democratic competition is enormous, and that the persistence of party machine politics constitutes a structural condition that shapes the feasibility of any reform agenda. With Mexico's recent political trajectory under MORENA raising fresh questions about the reinvention of dominant-party dynamics under a new ideological banner, the historical pattern documented in this paper becomes even more relevant. The mechanisms by which organizational capacity translates into electoral advantage appear robust across partisan transitions, suggesting that what Mexico may be witnessing is not the replacement of machine politics but its reconstitution under new ownership. For scholars of political economy, civil society, and international development alike, that possibility demands continued empirical scrutiny and analytical rigor.


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Tommy Keum

Tommy Keum

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Secretary-General, IOCSS Foundation. Researcher in sports philosophy, Korean Peninsula policy, and cultural theory. Founded IOCSS in Seoul in 2023.

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