Working or Discussion Paper

Otero, Jesus, Smith, Jeremy and Giulietti, Monica (2007) Testing for seasonal unit roots in heterogeneous panels in the presence of cross section dependence. Working Paper. Coventry: University of Warwick, Department of Economics. Warwick economic research papers (No.784).

Giulietti, Monica, Otero, Jesus and Smith, Jeremy (2006) Testing for unit roots in three-dimensional heterogeneous panels in the presence of cross-sectional dependence. Working Paper. Coventry: University of Warwick, Department of Economics. Warwick economic research papers (No.771).

Otero, Jesus, Smith, Jeremy and Giulietti, Monica (2004) Testing for seasonal unit roots in heterogeneous panels. Working Paper. Coventry: University of Warwick, Department of Economics. Warwick economic research papers (No.695).

Otero, Jesus and Smith, Jeremy (2003) The KPSS test with outliers. Working Paper. Coventry: University of Warwick, Department of Economics. Warwick economic research papers (No.690).