.F.R. Science Economique, University de Franche-Comté]. In the non-stationary cointegration case, the limiting distribution of the …

cointegration analysis between the variables, toexamine the permanent income hypothesis, may not be valid. To model thechanging … that there exist a cointegration relation between US percapita disposable income and consumption, after correction for …

) processes. The linear VAR model is extendedto permit cointegration, a range of deterministic processes, equilibrium restrictions …

? This exercise involves applying an econometric methodology consisting of unit root testing, cointegration analysis, vector …

cointegration are provided. As a first application, we give analyticalcorroboration of the conjecture that the finite sample … coefficient. Hence, the notionof near cointegration helps to bridge the gap between the polar cases ofspurious regression and … cointegration. Secondly, we characterize theproperties of conventional cointegration methods under near cointegration …

with general cointegration rank. Our hedge is optimal in the sense of minimum variance portfolio. We consider a model that … correlation and cointegration parameters. For short holding periods the correlation impact is predominant. For long horizons, the … hedge ratio should overweight the cointegration parameters rather then short-run correlation information. In the innite …