[1] Wilfrid Laurier Univ, Laurier Sch Business & Econ, Waterloo, ON, Canada
[2] Nanyang Technol Univ, Finance Res Ctr, Nanyang Business Sch, Div Banking & Finance & Insurance Risk, Singapore, Singapore
[3] Nanyang Technol Univ, Nanyang Business Sch, Div Banking & Finance, Singapore, Singapore
[4] Univ Nebraska Lincoln, Dept Finance, 1400 R St, Lincoln, NE USA