Lange, Theis - School of Economics and Management, University of Aarhus - 2009
stability and order of integration. Estimation and asymptotic theory is discussed
in Section 4 and the empirical study presented … 0? Xt are discussed.
3 Stability and order of integration
In the rst part of this section conditions which ensure …{426.
Akram, Q.F. & R. Nymoen (2006), ‘Econometric modelling of slack and tight
labour markets’, Economic Modelling, 23, 579 …