1. Department of Finance, Southern University of Science and Technology, Shenzhen, Guangdong, China
2. Louvain School of Management, Université Catholique de Louvain, Ottignies-Louvain-la-Neuve, Walloon Brabant, Belgium
3. SILC Business School, Shanghai University, Shanghai, China
4. School of Management, University of Bath, Bath, Somerset, UK