The purpose of this paper is to analyse how the specialization of Portuguese productive structures has evolved between 1995 and 2004, using specialization indicators, namely localization quotient estimation, to assess both the relative degree of concentration of a given activity in a certain...

The main purpose of this paper is to analyse patterns of innovations in Agricultural and agro-based industries (like agricultural products, food products, textiles, leather, paper, publishing and printing), Mineral based industries (like chemicals, rubber and plastic products, basic metals,...