1. Department of Linguistics and Literature, University of Antwerp, Antwerp, Belgium
2. Department of Germanic Languages, Université Saint-Louis, Brussels, Belgium
3. Louvain Finance (LIDAM/LFIN), Louvain School of Management, Université catholique de Louvain, Louvain-la-Neuve, Belgium
4. Department of Finance, HEC Management School, University of Li`ge, Belgium
5. Department of Finance, University of Illinois at Chicago, Chicago, IL, USA