Fiscal and Current Account Imbalances: The Cases of Germany and Portugal
António Afonso, Jose Carlos Coelho
World Economy, vol. 47, 2024, p. 145-168.

Twin Deficits through the Looking Glass: Time-Varying Analysis in the Euro Area
António Afonso, Jose Carlos Coelho
Economic Change and Restructuring, vol. 56, 2023, p. 2087-2110.

The Role of Fiscal Policies for External Imbalances: Evidence from the European Union
António Afonso, Jose Carlos Coelho
Economic Systems, vol. 46, 2022, p. .