| Abstract: | Maximum Likelihood Cointegration Tests of Purchasing Power Parity: Evidence from Seventeen OECD Countries. — This paper examines the relevance of long-run purchasing power parity (PPP) during the recent floating exchange rate period, using Johansen’s maximum likelihood method for estimating and testing steady-state relations in multivariate vector autoregressive models. Thirty-two bilateral intercountry relations are considered and it is found that in many cases there exists a long-run relationship between exchange rates and international price differentials, which, however, significantly deviates from PPP in most instances. |
