Efficiency in Crime Prevention: A Case Study of the Lisbon Precincts
Carlos Pestana Barros, Fernando Alves
International Advances In Economic Research, vol. 11, 2005, p. 315-328.

Productivity in the Tourism Industry
Carlos Pestana Barros, Fernando Alves
International Advances In Economic Research, vol. 10, 2004, p. 215-225.

Human Capital Theory and Social Capital Theory on Sports Management
Carlos Pestana Barros, Fernando Alves
International Advances In Economic Research, vol. 9, 2003, p. 218-226.