Human Capital Disparities and Earnings Inequality in the Portuguese Private Labour Market
Derick R. C. Almeida, Joao A. S. Andrade, Adelaide Duarte, Marta C. Simões
Social Indicators Research, vol. 159, 2022, p. 145-167.

Globalisation, Welfare Models and Social Expenditure in OECD Countries
Marcelo Santos, Marta C. Simões
Open Economies Review, vol. 32, 2021, p. 1063-1088.

Earnings and Education in Portugal, 1985-1991
João Sousa Andrade, Adelaide Duarte, Marta C. Simões
International Journal Of Social Economics, vol. 41, 2014, p. 586-608.