Production Technologies and Technical Efficiency: Evidence from Portuguese Manufacturing Industry
Ana Paula Faria, Paul Fenn, Bruce Alistair
Applied Economics, vol. 37, 2005, p. 1037-1046.

A count data model of technology adoption
Ana Paula Faria, Paul Fenn, Alistair Bruce
Journal of Technology Transfer, vol. 28, 2003, p. 63-79.

Determinants of Adoption of Flexible Production Technologies: Evidence from Portuguese Manufacturing Industry
Ana Paula Faria, Paul Fenn, Bruce Alistair
Economics of Innovation and New Technology, vol. 11, 2002, p. 569-580.