“…However, there are many other types of investors with different kinds of behaviors, for example, risk averters (Markowitz, 1952), risk 20 seekers (Wong and Li, 1999;Wong, 2007;Guo and Wong, 2016), and investors with S-shaped and reversed S-shaped utility functions Levy, 2002, 2004;Wong and Chan, 2008;Broll, et al, 2010;Egozcue, et al, 2011;Bai, et al, 2011). Extension to the study on other behavioral biases should, therefore, be made in the future.…”