2003 - Full Professor at the School of Economics, University of Coimbra

2002 to 2005 - Invited Professor at the Post-graduate Course on Public Regulation, Law School, CEDIPRE - Center for Studies in Public Law and Regulation, University of Coimbra

2001 to 2005 - Invited Professor at the Law School, University NOVA of Lisbon

1999 to 2005 - Invited Professor at the Post-graduate Course on Consumer Law, Law School, Center for Consumer Law, University of Coimbra

1992 to 2003 - Associate Professor of the School of Economics, University of Coimbra

1990 to 1992 - Assistant Professor of the School of Economics, University of Coimbra

1975 to 1990 - Assistant Lecturer at the School of Economics, University of Coimbra

1974 to 1975 - Teaching assistant at the School of Economics, University of Coimbra