Barefoot and Footloose Doctors: Optimal Resource Allocation in Developing Countries with Medical Migration
John E. Roemer, Pedro Rosa Dias
Social Choice And Welfare, vol. 46, 2016, p. 335-358.

Equalising Opportunities in Health through Educational Policy
Andrew M. Jones, John E. Roemer, Pedro Rosa Dias
Social Choice And Welfare, vol. 43, 2014, p. 521-545.