This paper applies likelihood-based panel cointegration techniques to examine the existence of a long run relationship between GDP, tourism earnings per tourist and total trade volume for a panel of European countries over the period 1988{2010. Removing the cross dependency, our panel...

Purpose – The purpose of this paper is to explain how eventual pressures from national lobbies may lead governments to shift from an optimal into a non-optimal innovation policy. Design/methodology/approach – A theoretical model is developed in order to examine and explain the growth and...

As apresentações habituais do modelo Hecksher-Ohlin (HO) nos livros de texto têm quatro problemas: análise por vezes superficial dos mecanismos económicos relevantes; escassa ilustração através de exemplos económicos concretos da capacidade explicativa do modelo; utilização de...