The euro was expected to make Europe stronger and more integrated. So far, it has not succeeded in this endeavour. The EMU's original design underplayed the importance of banking, fiscal and political union and failed to provide the right incentives to promote the structural reforms needed to...

The Spanish regions are facing a severe recession caused by the international financial crisis that has overlapped with the correction that had been recorded in the property market, which has led to a sharp drop in economic activity and a rapid destruction process employment. In these...

In this paper we investigate the profitability of non-linear trading rules based on nearest neighbour (NN) predictors. Applying this investment strategy to the New York Stock Exchange for the 1997-2002 period, our results suggest that, taking into account transaction costs, the NN-based trading...

This paper provides an updated survey of a burgeoning literature on testing, estimation and model specification in the presence of integrated variables. Integrated variables are a specific class of non-stationary variables which seem to characterise faithfully the properties of many...