All economists say that they want to take their models to the data. But with incomplete and highly imperfect data, doing so is difficult and requires carefully matching the assumptions of the model with the statistical properties of the data. The cointegrated VAR (CVAR) offers a way of doing so....

All economists say that they want to take their model to the data. But with incomplete and highly imperfect data, doing so is difficult and requires carefully matching the assumptions of the model with the statistical properties of the data. The cointegrated VAR (CVAR) offers a way of doing so....

The paper addresses the empirical application of cointegration analysis to four important macroeconomic variables: narrow money (M1), incomes, prices and interest rates in the U.S. during the turmoil period of last decade. Unit root and longmemory tests support the appropriateness of the...