Demetrescu, Matei; Hanck, Christoph; Tarcolea, Adina Ioana - 2012 - This version: November 10, 2011
attention to dependence among cross-sectional units, be it time-dependent or not. To obtain a panel cointegration test robust to … independent even in the presence of correlation or cointegration across units, leading to a panel test statistic robust to cross …