Aging and Fiscal Sustainability in a Small Euro Area Economy 5.0
Gabriela Castro, José R. Maria, Ricardo Mourinho Félix, Claudia Rodrigues Braz
Macroeconomic Dynamics, vol. 21, 2017, p. 1673-1705.

Unpleasant Debt Dynamics: Can Fiscal Consolidations Raise Debt Ratios? 2.5
Gabriela Castro, Ricardo Mourinho Félix, Paulo Júlio, José R. Maria
Journal of Macroeconomics, vol. 44, 2015, p. 276-294.