BERGER, T.; EVERAERT, G. - Faculteit Economie en Bedrijfskunde, Universiteit Gent - 2006
Nickell, Nunziata and Ochel [Economic Journal, 2005] argue that unemployment rates cointegrate with labour market institutions in a panel of OECD countries. This paper reproduces their Maddala-Wu panel cointegration test and shows that this test is only valid when (i) the number of countries...