IOCSS  ·  Seoul, Korea  ·  Est. 2023

[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: 2026-08-06

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


The question of how democracies consolidate — or fail to — after decades of authoritarian rule sits at the center of contemporary comparative politics. In Latin America, where the third wave of democratization swept away military juntas and single-party regimes across the final decades of the twentieth century, this question carries particular urgency. Mexico's case is among the most instructive and most debated. The country's transition from seven decades of PRI (Institutional Revolutionary Party) hegemony was celebrated by many observers as a landmark moment for democratic governance in the region, yet the persistence of subnational authoritarianism, clientelistic networks, and machine politics has long complicated that optimistic reading. A new article in the Journal of Politics in Latin America confronts this tension directly, examining what actually drives electoral success in Mexico's gubernatorial contests after the democratic transition and asking, with refreshing empirical precision, whether it is government performance or inherited party machinery that gives incumbents their advantage. The findings, which emphasize the enduring power of organizational legacies over policy delivery, carry implications that extend well beyond Mexico's borders.

The paper's core argument challenges a widely held assumption in democratic theory — that electoral competition, once introduced, disciplines incumbents and rewards performance. In established democracies, the logic of retrospective voting holds that citizens evaluate elected officials based on observable outcomes: economic management, public service delivery, personal safety, institutional responsiveness. Incumbents who perform well win; those who do not are replaced. This mechanism is presumed to be the engine of democratic accountability. The article under review suggests that in Mexico's gubernatorial elections, this engine sputtered or stalled in the post-transition period. Instead, what predicted incumbency advantage was not the quality of governance a party delivered but the organizational infrastructure it inherited — the party machines built during and after the PRI era that could mobilize voters, distribute patronage, and manufacture electoral loyalty through means that had little to do with programmatic accomplishment. Democratic competition arrived, but it arrived on terrain that had been shaped by authoritarianism, and that terrain fundamentally conditioned the rules of the new game.

The theoretical significance of this argument lies in what it reveals about the sequencing and depth of democratic transitions. Scholars of democratization have long distinguished between the formal installation of competitive elections and the substantive consolidation of democratic norms and accountability mechanisms. Mexico's national transition — marked most visibly by the PRI's loss of the presidency in 2000 — changed the rules at the federal level, but the authors' attention to the subnational arena exposes how unevenly that transformation spread. Gubernatorial politics in Mexico involves enormous resource flows, substantial discretionary authority, and political networks that predate the transition by generations. Decentralization, which accompanied the broader democratic opening, amplified the power of state-level actors without necessarily subjecting them to stronger accountability. The result was an environment in which the structural advantages accumulated under authoritarianism — lists of reliable supporters, access to patronage networks, organizational capacity rooted in decades of single-party rule — translated directly into electoral durability, regardless of whether a governor's administration was competent or corrupt. This is not a uniquely Mexican pathology; similar dynamics have been observed in post-communist Eastern Europe, post-apartheid South Africa, and across much of sub-Saharan Africa, where dominant parties retained organizational advantages long after formal democratic rules were adopted.

The policy implications of this analysis are sobering and deserve serious engagement from scholars of ODA and international development. A substantial share of bilateral and multilateral development assistance directed at democratizing states over the past three decades has been premised on the assumption that building competitive elections is sufficient to unleash accountability pressures that improve governance. Civil society strengthening, judicial reform, and anti-corruption programs have followed this same logic. Yet if subnational political machines can preserve their advantages across a democratic transition — insulating incumbents from accountability regardless of their performance — then programmatic interventions designed to reward good governance may have limited traction in precisely the environments where they are most needed. Development practitioners working in Mexico and analogous contexts must grapple with the possibility that electoral competition and institutional reform operate on different timescales, and that the organizational inheritance of an authoritarian era can remain politically decisive for decades. This suggests a reorientation toward longer-term investments in political capacity — in civic organizations capable of monitoring subnational governments, in media ecosystems robust enough to hold governors accountable, and in electoral institutions equipped to enforce meaningful competition at the state level, not only the national one.

Looking forward, the research agenda opened by this article is both rich and practically consequential. Mexico's political landscape has continued to evolve rapidly, most dramatically with the rise of Morena, President Andrés Manuel López Obrador's movement party, which swept gubernatorial contests across the country with a combination of charismatic national appeal, social program distribution, and, critics contend, its own version of machine politics built on state resources and organizational loyalty. Whether Morena represents a rupture from the authoritarian-legacy dynamics the article describes, or whether it has simply layered a new machine on top of old structural grooves, is a question of pressing relevance. More broadly, the article's framework invites comparative application across Latin America's so-called pink-tide and post-pink-tide polities, where parties that came to power on transformative mandates have often found themselves relying on clientelistic tools to sustain their electoral positions once the ideological moment faded. For researchers and practitioners alike, the lesson is that understanding electoral outcomes in transitional democracies requires disaggregating the organizational and institutional layers through which political power is actually exercised — and recognizing that the shadow of authoritarian legacies falls longest not at the national level, where international attention concentrates, but in the subnational arenas where most citizens actually encounter the state.


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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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