The Multi-period Vehicle Routing Problem with Refueling Decisions: Traveling Further to Decrease Fuel Cost?
Fabio Neves-Moreira, Mario Amorim Lopes, Pedro Amorim
Transportation Research: Part E: Logistics And Transportation Review, vol. 133, 2020, p. .

Physician Emigration: Should They Stay or Should They Go? A Policy Analysis
Mario Amorim Lopes, Alvaro Almeida, Bernardo Almada-Lobo
Computational Economics, vol. 54, 2019, p. 905-931.

Forecasting the Medical Workforce: A Stochastic Agent-Based Simulation Approach
Mario Amorim Lopes, Alvaro Almeida, Bernardo Almada-Lobo
Health Care Management Science, vol. 21, 2018, p. 52-75.