Tourism and Growth in European Countries: Model Specification and Panel Data Analysis
Felipa de Mello Sampayo, Sofia Vale
vol. 57, 2011, p. 303-324.

Short- and Long-Run Tests of the Expectations Hypothesis: The Portuguese Case
Olga Susana Monteiro, Artur Silva Lopes
vol. 56, 2010, p. 257-279.

An Integrative Model of Firms' Entry Decisions
Natália Barbosa
vol. 53, 2007, p. 45-69.