Firm Innovation and Co-Location in Portugal.
Ana Paula Faria, Natália Barbosa, Vasco Eiriz
Growth And Change, vol. 46, 2015, p. 574-592.

Industry- and Firm-Specific Factors of Innovation Novelty
Natália Barbosa, Ana Paula Faria, Vasco Eiriz
Industrial And Corporate Change, vol. 23, 2014, p. 865-902.

Differences of Absorptive Capacity between Firms within a Cluster
Vasco Eiriz, Natália Barbosa, Vanda Lima
Transformations In Business And Economics, vol. 12, 2013, p. 203-214.

Regional Variation of Firm Size and Growth: The Portuguese Case
Natália Barbosa, Vasco Eiriz
Growth And Change, vol. 42, 2011, p. 125-158.

Recursos, Posicao e Desempenho Empresarial num 'Cluster'
Vanda Lima, Vasco Eiriz, Natália Barbosa
Revista Portuguesa De Estudos Regionais, vol. , 2009, p. 101-121.

Interaccao entre Redes Organizacionais Locais
Vasco Eiriz, Natália Barbosa
Revista Portuguesa De Estudos Regionais, vol. , 2007, p. 23-42.