Institution: | 1. School of Mathematics, University of Adelaide, Adelaide, SA, Australia 2. Center for Applied Financial Studies, University of South Australia, Adelaide, SA, Australia 3. Haskayne School of Business, University of Calgary, Calgary, AB, Canada 4. Department of Economics, Yokohama National University, 79-4 Tokiwadai, Hodogaya-ku, Yokohama, 240-8501, Japan
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