Affiliation: | 1.Centre for Empirical Finance,Brunel University,West London,UK;2.CESifo,Munich,Germany;3.DIW,Berlin,Germany;4.LEO, University of Orléans,Orléans,France;5.BEM, Bordeaux Management School,Talence,France;6.CES, Sorbonne University, A.S.E and E.B.R.C,Paris,France;7.CES, Sorbonne University, E.B.R.C,Paris,France |