1. Laval University, School of Accountancy and Cirano, Pavilion Palasis-Prince, 2325 Terrasse Street, Québec Canada, G1V 0A6, Canada
2. Investment Policy Research, La Caisse de dépôt et placement du Québec, 1000, place Jean-Paul Riopelle, Montréal (Québec), Canada, H2Z 2B3, Canada