Christian M. Hafner   Professor, Université catholique de Louvain (UCL) Associate member of CORE President of the Louvain School of Statistics, Biostatistics, and Actuarial Sciences (LSBA) Associate editor of Studies in Nonlinear Dynamics and Econometrics Computational Statistics Banking and Finance Review International Econometric Review   Contact: <christian.hafner@uclouvain.be> 24/04/2012 ISBA, UCL Voie du Roman Pays, 20 B-1348 Louvain-la-Neuve Belgique   Bureau Tél Fax Email d.109 +32 (0) 10 47.43.06 +32 (0) 10 47.30.32 christian.hafner@uclouvain.be