El perfil partidista de los secretarios de Estado en México

Objective/context: This article analyzes the affiliation of cabinet members in four post-transition governments in Mexico. The main goal is to contribute to the study of the role of parties in the dynamics of government formation. Methodology: The article is based on the description of an original database regarding the trajectory and partisan links of 148 secretaries of state in Mexico between 2000 and 2024. Conclusions: Our analysis shows that although alternation and divided government increased the incentives to appoint ministers with a political-partisan background, each president shaped their cabinet according to political circumstances and professional and political networks. Originality: A new proposal for categorizing the partisan profiles of ministers and their relationship with the type of cabinet appointment is tested by applying a partisanship index in ministries.