Economic Analysis of Portuguese Public Hospitals through the Construction of Quality, Efficiency, Access, and Financial Related Composite Indicators
Rita Matos, Diogo Ferreira, Maria Isabel Pedro
Social Indicators Research, vol. 157, 2021, p. 361-392.

Explanatory Variables Driving the Technical Efficiency of European Seaports: An Order-Alpha Approach Dealing with Imperfect Knowledge
Diogo Ferreira, Rui Cunha Marques, Maria Isabel Pedro
Transportation Research: Part E: Logistics And Transportation Review, vol. 119, 2018, p. 41-62.

Cost Efficiency of Portuguese Hotels in the Algarve: A Comparative Analysis Using Mathematical and Econometric Approaches
Ricardo Oliveira, Maria Isabel Pedro, Rui Cunha Marques
Tourism Economics, vol. 20, 2014, p. 797-812.