The explanation of the recent increase in intra-country wage inequality in favour of high-skilled labour has been dominated by two explanations: skill-biased technological change (SBTC) and international trade (IT) liberalization. Since few empirical studies have tried to assess both...

This paper studies the effects of the diffusion of a General Purpose Technology (GPT) that spreads first within the developed North country of its origin, and then to a developing South country. In the developed general equilibrium growth model, each final good can be produced by one of two...

Within the debate that involves the application of a tax discipline in the EMU, some authors have questioned the adequacy of the use of the same tax rules for all the different member states, appealing to a more temporary tax flexibility for the small and less developed countries. For such...

Within the debate that involves the application of a tax discipline in the EMU, some authors have questioned the adequacy of the use of the same tax rules for all the different member states, appealing to a more temporary tax flexibility for the small and less developed countries. For such...

We built a general equilibrium endogenous growth model in which final goods are produced either in the relatively skilled-labour intensive exports sector or in the relatively unskilled-labour intensive domestic sector. We show that, by affecting the technological-knowledge bias, subsidies...

This paper studies a non-degenerate price distribution for the homogeneous good within a model of endogenous directed technical change. A probability density function is analytically derived and shown to be related to the technology and innovation parameters of the model.

In this study we test the trade Global Engagement hypothesis in which firms more globally engaged – either multinationals or exporters – are more innovative. The test is applied to 4818 Portuguese enterprises´ data for the period 2002-2004 through the use of the fourth Portuguese Community...

In this study we re-evaluate the impact of natural resources on economic growth. The reassessment is based on a growth model where, using panel-data analysis, natural-resource variables (geographically diffused and concentrated) affect the efficiency gains of labour and capital in production. We...