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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: 2026-07-07

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


The persistence of authoritarian legacies within formally democratic systems represents one of the most consequential puzzles in comparative politics. Across the Global South, transitions from authoritarian rule have often produced hybrid regimes where competitive elections coexist with inherited institutional structures, clientelistic networks, and party machines that predate democratic opening. Mexico offers a particularly instructive case: after seven decades of single-party rule under the Partido Revolucionario Institucional (PRI), the country's democratic transition in 2000 was celebrated as a watershed moment, yet the mechanisms through which political power is exercised — and maintained — at the subnational level have proven far more resilient than optimistic transition narratives anticipated. A new study published in the Journal of Politics in Latin America examines precisely this terrain, asking what explains electoral success in Mexico's gubernatorial elections after democratic transition, and to what extent governors themselves have been architects of those outcomes. The findings carry significant implications not only for students of Mexican politics but for anyone concerned with the durability of democratic governance in post-authoritarian societies.

The paper's central argument is that democratic competition, combined with decentralization reforms, did not dismantle the machinery of political advantage inherited from the authoritarian period. Instead, it argues that subnational incumbents — governors in particular — leveraged party machines built over decades of PRI dominance to sustain electoral success in ways that are largely disconnected from government performance. This is a provocative and carefully constructed claim. It challenges a widespread assumption in the democratization literature that electoral competition, once introduced, gradually disciplines politicians into responsiveness, since poor performers face removal at the ballot box. The evidence presented suggests that in Mexico's gubernatorial context, this disciplining mechanism has functioned far more weakly than theorized. Party organizational capacity, patronage networks, and the institutional resources available to sitting governors appear to be stronger predictors of electoral outcomes than metrics related to policy delivery, economic management, or public goods provision. The implications are sobering: if incumbency advantage flows primarily from machine politics rather than performance, then elections — while genuine in their procedural form — may deliver accountability only imperfectly, and in some subnational contexts, barely at all.

To understand why this finding matters, it is necessary to situate it within the broader dynamics of Mexican federalism and the political economy of decentralization. The devolution of fiscal resources and administrative authority to state governments, accelerated through the 1990s and 2000s, was designed in part to democratize governance by bringing it closer to citizens and creating multiple competitive arenas. In practice, however, decentralization also provided governors with vastly expanded discretionary resources — budgets, public employment, procurement contracts — that could be directed toward political consolidation rather than service delivery. The subnational political arena in Mexico thus became a site where former PRI-aligned governors, and increasingly governors from other parties who mastered the same techniques, could entrench themselves and their affiliated parties against genuine accountability pressures. This mirrors patterns observed across Latin America, from Brazil's coronelismo to Argentina's provincial political fiefdoms, where decentralization has paradoxically deepened subnational authoritarianism even as national democratic institutions were strengthened. The Mexican case, however, is distinctive in the degree to which a single hegemonic party's organizational infrastructure survived — and in many states thrived — after formal political opening.

The research significance of this study extends well beyond Mexican borders. For scholars working on democratic quality, subnational politics, and the sociology of political organizations, it contributes to a growing body of work demonstrating that the legacy of single-party or authoritarian rule is not simply a matter of formal institutions or legal frameworks, but of embedded organizational capacity. Party machines are not merely artifacts of a past era; they are actively reproduced through the rational calculations of political elites who find that machine-based mobilization remains electorally efficient even in competitive environments. This has direct implications for development researchers and practitioners interested in governance reform. International donors and ODA programs that focus on electoral administration, anti-corruption frameworks, or civil society strengthening as pathways to democratic deepening must grapple with the possibility that formal institutional improvements can be absorbed or circumvented by durable subnational power structures. The Mexican evidence suggests that the unit of analysis for accountability reforms may need to shift decisively toward the state level, with interventions calibrated to the specific political economies of individual gubernatorial arenas rather than applied through national frameworks alone.

For practitioners in civil society and development cooperation, the article raises uncomfortable but necessary questions about the relationship between electoral competition and social accountability. Civil society organizations operating in Mexico and analogous post-authoritarian contexts frequently assume that competitive elections create incentive structures favorable to their advocacy work — that incumbents facing reelection pressure will be responsive to organized demands for transparency, service delivery, and rights protection. The research presented here complicates that assumption significantly. Where machine politics provides an alternative electoral resource base, governors may remain largely insulated from civil society pressure regardless of formal democratic competition. This points toward the need for more granular, state-level political economy analysis before designing civil society strengthening programs, and a more honest accounting of the conditions under which external support for civic actors can actually shift the balance against machine-based governance. Looking forward, as Mexico navigates the Morena government's own complex relationship with subnational political machines — sometimes challenging them, sometimes accommodating them — the questions this study raises about incumbency, organizational capacity, and democratic accountability will only grow more urgent for researchers, policymakers, and the communities whose welfare depends on whether elections ultimately deliver governance that responds to need rather than to the imperatives of machine reproduction.


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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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