Vasco Rodrigues Faculdade de Economia e Gestão, Universidade Católica Portuguesa   Rua Diogo Botelho, 1327 4169-055 Porto , Portugal   vascor@porto.ucp.pt         Primary Research Focus: Mergers & Acquisitions; competition policy   JEL Areas: L0 : Industrial Organization: General L4 : Antitrust Issues and Policies: General