Working or Discussion Paper

Otero, Jesus, Smith, Jeremy (Jeremy P.) 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.

Giulietti, Monica, Otero, Jesus and Smith, Jeremy (Jeremy P.) (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.

Otero, Jesus, Smith, Jeremy (Jeremy P.) 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.

Otero, Jesus and Smith, Jeremy (Jeremy P.) (2003) The KPSS test with outliers. Working Paper. Coventry: University of Warwick, Department of Economics. (Warwick economic research papers.