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: 2026-08-12

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


The question of how authoritarian legacies persist within formally democratic institutions remains one of the most consequential puzzles in comparative politics. Across Latin America, Africa, and the post-Soviet world, transitions from authoritarian rule have frequently produced hybrid systems in which competitive elections coexist with deeply entrenched patronage networks, machine politics, and the strategic manipulation of incumbency. Mexico offers perhaps the most analytically rich laboratory for examining these dynamics. After seven decades of single-party rule under the Partido Revolucionario Institucional (PRI), the country's formal democratic transition — culminating in the opposition presidential victory of 2000 — was widely celebrated as evidence that institutional persistence could yield to popular will. Yet the persistence of PRI-style political practices at the subnational level has complicated that narrative considerably. A new study published in the Journal of Politics in Latin America confronts this tension directly, asking what actually explains electoral success in Mexico's gubernatorial elections following the democratic transition, and to what degree governors themselves have acted as autonomous agents shaping electoral outcomes. The findings suggest that party machine organization and inherited authoritarian infrastructure have mattered far more than executive performance in delivering electoral results — a conclusion with profound implications not only for Mexico's democratic consolidation, but for how scholars and development practitioners understand the relationship between formal institutional change and substantive democratic deepening.

The core argument advanced in the article centers on the interaction between democratic competition and decentralization. Mexico's transition did not merely transfer power from one party to another at the federal level; it also reshaped the terrain of subnational politics by giving governors substantially greater fiscal autonomy and political resources. Decentralization, which was promoted throughout the 1990s and early 2000s partly in response to international pressure and domestic reform agendas, was expected to bring government closer to citizens and improve accountability. Instead, the article's findings suggest that decentralization created conditions in which incumbents could leverage enhanced resources to entrench machine politics rather than to improve service delivery. Governors who commanded sophisticated party organizations and could activate clientelistic networks performed systematically better at the ballot box than those whose tenures were characterized by measurable improvements in public welfare. This is not simply a story of corruption overwhelming good governance; it is a structural argument about how the organizational inheritance of decades of PRI dominance continued to determine electoral logic even after the formal rules of competition changed. The party machine, in this account, functions as a kind of institutional memory — encoding past power relations into present electoral outcomes in ways that voter choice alone cannot easily disrupt.

This finding connects to a broader scholarly debate about the meaning and durability of democratic transitions in the Global South. The dominant paradigm of the 1990s, associated with "third wave" democratization theory, held that the installation of competitive elections would generate feedback loops that would progressively deepen democratic norms, broaden accountability, and erode authoritarian enclaves. That optimism has been substantially revised. A generation of research on competitive authoritarianism, electoral autocracy, and democratic backsliding has documented how incumbents across diverse settings have learned to use the formal instruments of democracy — elections, federalism, courts, civil society regulations — to entrench rather than limit their power. Mexico's subnational experience fits within this larger pattern but offers a distinctive variation: rather than a single autocrat or party manipulating national institutions, what emerges is a fragmented landscape of subnational bosses, or "caciques," each commanding territorial fiefdoms that are formally competitive but substantively bounded by organizational inequality. The international development community has an underappreciated stake in these dynamics. ODA programming that targets governance reform, institutional capacity-building, and civil society strengthening often implicitly assumes a level playing field in which improved performance translates into political reward. Where machine politics governs electoral logic instead, such programming faces a fundamental challenge: even genuine improvements in local service delivery may fail to generate the democratic accountability effects that donors and implementing organizations anticipate.

The policy implications of this research are substantial and deserve serious attention from practitioners working on democratic governance in Latin America and beyond. International development organizations including bilateral donors, multilateral institutions, and civil society intermediaries have invested significantly in subnational governance programs across Mexico and across the region more broadly. These programs have typically pursued a portfolio approach combining fiscal transparency reforms, participatory budgeting initiatives, and civil society capacity-building, with the assumption that enhanced citizen voice and better information about government performance would improve accountability. The article's findings do not invalidate these efforts, but they do demand a more sophisticated theory of change. If incumbency advantage is rooted primarily in organizational capacity — the ability to mobilize supporters, distribute selective benefits, and sustain loyalty networks — then programming that focuses exclusively on the demand side of accountability without addressing the supply-side organizational asymmetries between incumbents and challengers may be systematically underperforming. This has implications for how donors design electoral assistance programs, how civil society organizations frame their advocacy strategies, and how researchers evaluate what counts as a successful democratic governance intervention.

Looking forward, the study's analytical framework points toward a research agenda that takes subnational variation seriously as a window into the mechanisms of democratic consolidation or regression at the national level. Mexico's current political landscape, dominated by the Morena party under President Claudia Sheinbaum and shaped by the transformations of the López Obrador years, presents a new test case. The question of whether Morena is building new organizational infrastructure that mirrors the PRI's historical machine — rather than dismantling the structural conditions that made machine politics viable — is precisely the kind of question that the analytical tools developed in this research are equipped to address. For researchers working in comparative politics, civil society studies, and development studies, the Mexican gubernatorial case also offers a transferable methodological lesson: that electoral outcomes need to be disaggregated from performance outcomes, and that the organizational ecology of party competition must be mapped empirically rather than assumed away. In an era when democratic backsliding and the weaponization of incumbency advantages are visible across the globe — from established democracies to fragile transitional states — understanding the conditions under which organizational legacies override performance incentives is not merely an academic exercise. It is essential knowledge for those working to make democratic institutions more than their formal shells.


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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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