This paper analyses the fulfilment of the long-run PPP hypothesis between the Spanish Peseta and the currencies of the most important trade partners of the Spanish Economy. We show that the bilateral real exchange rate of the Spanish Peseta can be characterized as being stationary around a mean...

This paper analyses the integration order of the consumption/output and investment/output ratios for a group of the most important OECD countries. Results show that these ratios can exhibit some structural breaks. Thus, the use of those statistics which do not take into account the presence of...