This Paper analyses purchasing power parity (PPP) for the euro area. We study the impact of the introduction of the euro in 1999 on the behaviour of real exchange rates. We test the PPP hypothesis for a panel of real exchange rates within the euro area over the period 1973-2003. Our methodology...

This paper presents a compact derivation of the determinants of changes in the equilibrium real exchange rate (the price index of non-traded goods relative to traded goods) in a small open economy with any number of goods and factors. It is shown that the change in the real exchange rate equals...

Originally propounded by the 16th-century scholars of the University of Salamanca, the concept of purchasing power parity (PPP) was revived in the interwar period in the context of the debate concerning the appropriate level at which to re-establish international exchange rate parities. Broadly...

This paper analyses the properties of multivariate tests of purchasing power parity (PPP) that fail to take heterogeneity in the speed of mean reversion across real exchange rates into account. We compare the performance of homogeneous and heterogeneous unit root testing methodologies. The...

The paper reports strikingly high correlations of the cyclical components of industrial production between the participant countries in the ERM. Supplementing these correlations with criteria based on real exchange rate volatility, trade and monetary policy conformity, cluster analysis is used...

Central puzzles in international macroeconomics are why fluctuations of the real exchange rate are so volatile with respect to other macroeconomic variables, and the contradiction of efficient risk-sharing. Several theoretical contributions have evaluated alternative forms of pricing under...

The purpose in this letter is first to review briefly the empirical results on the relationship between real interest rates and real exchange rates; this empirical literature provides little support for the hypothesis of Roll that expected real interest rates are equal in general. Our second aim...

The relationship between international payments and the real exchange rate - the ‘transfer problem’ - is one of the classic questions in international economics. In this paper we use cross-country data on real exchange rates and a newly constructed data set on countries’ net external...

An optimum currency area is an economic unit composed of regions affected symmetrically by disturbances and between which labour and other factors of production flow freely. The symmetrical nature of disturbances and the high degree of factor mobility make it optimal to forsake nominal exchange...

The Balassa-Samuelson model, which explains real exchange rate movements in terms of sectoral productivities, rests on two components. First, the model implies that the relative price of non-traded goods in each country should reflect the relative productivity of labour in the traded and...