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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.
3 min read
Latin America Watch News

Source: Journal of Politics in Latin America  |  Published: 2026-06-07

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


The persistence of authoritarian institutional logics within formally democratic systems represents one of the most consequential and understudied phenomena in comparative politics. Nowhere is this dynamic more visible than in Latin America, where transitions to multiparty electoral competition over the past three decades have frequently coexisted with the survival of machine politics, clientelism, and subnational power structures that predate democratization itself. Mexico's case is particularly instructive: a country that underwent a celebrated federal-level democratic transition culminating in the 2000 defeat of the Institutional Revolutionary Party (PRI) after seven decades of single-party rule, yet which has continued to exhibit patterns of electoral behavior at the subnational level that defy the liberal democratic model of performance-based accountability. The question of what actually drives gubernatorial electoral outcomes in post-transition Mexico is therefore not merely an academic curiosity — it speaks directly to the quality and depth of democratic consolidation in one of Latin America's largest and most geopolitically significant nations.

The article published in the Journal of Politics in Latin America addresses this question with a focus that is both analytically precise and substantively important: to what extent do authoritarian legacies and incumbency advantage explain electoral success in Mexico's gubernatorial contests after the transition, and how did governors themselves shape those outcomes? The paper's central argument is that democratic competition, when combined with fiscal and administrative decentralization, did not dismantle the organizational infrastructure of machine politics but instead provided new resources and incentives for governors to entrench their parties' dominance. In other words, democratization did not neutralize the structural advantages that emerged from Mexico's long authoritarian period; it partially transformed and in some cases amplified them. This is a striking and counterintuitive claim. The standard transitology literature, following scholars like O'Donnell, Schmitter, and Przeworski, tends to assume that competitive elections progressively erode inherited incumbency advantages by introducing performance accountability — voters, in theory, reward good governors and punish poor ones. The evidence from Mexico's subnational arena challenges this assumption directly, suggesting that party machine capacity can override performance signals even in the presence of genuine electoral competition.

The mechanisms at work here reflect a deeper structural logic. Mexico's decentralization reforms of the 1990s and early 2000s, while intended in part to democratize governance by devolving fiscal resources and administrative authority to the states, also provided sitting governors with substantially expanded patronage resources. Access to federal transfers, control over public employment, and the ability to direct infrastructure spending toward electorally strategic constituencies gave incumbents — and their chosen successors — powerful instruments for voter mobilization that were organizationally rather than programmatically rooted. The research suggests that in this context, what matters most for electoral continuity is not whether a governor delivered measurable improvements in health, education, or security, but whether the party machine retained the organizational density and resource flows necessary to deliver selective benefits to key constituencies at election time. This is precisely the kind of non-programmatic politics that authoritarian party systems historically relied upon, and the finding that it persisted robustly into the democratic era points to the remarkable organizational resilience of machine structures across institutional ruptures.

These findings have significant implications for how scholars and practitioners understand democratic quality in Mexico and by extension across Latin America's "hybrid" or "electoral" democracies. If incumbency advantage is systematically disconnected from governmental performance — if machine capacity, not policy outcomes, drives electoral continuity — then formal electoral competition risks becoming a legitimating mechanism for entrenched subnational elites rather than a genuine accountability instrument. This has direct relevance for debates about regional democratic backsliding. Analysts who focus exclusively on national-level democratic indicators — competitive presidential elections, press freedom, judicial independence — may systematically miss the degree to which subnational authoritarianism persists and shapes the overall quality of democratic governance. The Mexican case thus adds important empirical weight to arguments made by scholars like Edward Gibson in his work on "boundary control," wherein subnational power holders actively insulate their domains from national-level democratic norms. The article's contribution is to demonstrate the electoral mechanics through which this insulation is sustained: not through overt repression, but through the quieter and more durable logic of organizational advantage.

For ODA practitioners, civil society researchers, and governance specialists, the implications extend beyond the purely academic. Development programs that aim to strengthen democratic governance — whether through civil society capacity building, electoral monitoring, or public sector transparency initiatives — must contend seriously with the structural depth of machine politics at the subnational level. Interventions calibrated exclusively to national institutions or designed around programmatic accountability logics may have limited traction in contexts where electoral outcomes are determined primarily by organizational capacity and selective distribution networks. Looking forward, Mexico's ongoing political realignment under the MORENA movement, which has itself built considerable machine-like organizational infrastructure while rhetorically positioning itself as anti-establishment, raises the urgent question of whether the underlying dynamics described in this research are being reproduced under new partisan auspices. For researchers, the priority should be longitudinal comparative analysis across Mexican states with varying levels of authoritarian legacy intensity, combined with subnational civil society studies that map whether organizational alternatives to machine politics are emerging with sufficient density to meaningfully contest incumbency advantages. The scholarly and policy communities alike would benefit from treating Mexico's subnational political economy not as a transitional residue destined to fade, but as a durable institutional configuration that demands sustained analytical and programmatic attention in its own right.


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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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