Replication Data for: Non-take-up after expansion: Universalisation and territorial inequalities in Mexico’s old-age pension

This dataset contains the processed analytical datasets, Stata do-files, graph outputs and README documentation used to estimate the 2016–2024 Probit and Heckman selection models for the analysis of non-take-up and territorial inequalities in Mexico’s old-age pension programme, Pensión para el Bienestar de las Personas Adultas Mayores (PAM).

The files were constructed from official public data sources, including the National Household Income and Expenditure Survey (ENIGH), poverty measurement datasets from the National Council for the Evaluation of Social Development Policy (CONEVAL), and 2024 multidimensional poverty information produced by the National Institute of Statistics and Geography (INEGI).

The repository includes separate analytical datasets for the Heckman selection models and the standalone Probit models, together with Stata do-files, graph outputs and a README file documenting the data structure, original sources and methodological purpose of each specification.