El Ferrocarril Central Mexicano a principios del siglo XX: una aproximación comparativa.
Industrialization and labour quality: Francoist policies and the Spanish productivity slowdown (with Jordi Domènech)
A new estimate of Ecuador’s GDP, 1900-1950 (with Julio César Reyna and Atenea Castillo).
Who Writes Latin American Economic History? (with Johan Fourie and Xabier García-Fuente)
Mexican economic growth in the 19th century: a reassessment (with Sandra Kuntz-Ficker)
The elderly bias of the Spanish welfare state: a long-run approach through historical NTA (1958-2012) (with Gemma Abió, Sergio Espuelas-Barroso, Concepció Patxot-Cardoner and Guadalupe Souto-Neves).
Funding Latin American railways, 1860-1913. A Comparative Study in Speculation, Corruption and Market Power (with Rui Esteves).