The aim of this paper is to investigate whether there exists a long run relationship between the real exchange rate and the commodity terms of trade in the so-called ¿Mediterranean¿ or MENA countries. These economies are good candidates for this type of formulation, as they can be considered...

The aim of this paper is to analyse the empirical fulfilment of PPP in a number of Central and Eastern European countries. For this purpose we apply two different unit root tests in order to control for two sources of nonlinearities, i.e. Bierens (1997) and Kapetanios, Shin and Snell (2003). We...

The aim of this article is to provide additional evidence on the fulfilment of the Purchasing Power Parity hypothesis in the so-called Mediterranean countries. In order to test for the empirical validity of such hypothesis, we have applied two types of unit root tests. The first group is due to...