Wing Keung Wong National University of Singapore   , Singapore   rmiv12@nus.edu.sg   http://www.hkbu.edu.hk/~econ/content/staff.htm   Biographical Sketch: Professor of Economics, Hong Kong Baptist University Ph.D, 1989, University of Wisconsin-Madison, U.S.A.   Primary Research Focus: Financial Economics, Econometrics, Mathematical Economics, Equity Analysis, Investment Theory, Risk Management   JEL Areas: C0 : Mathematical and Quantitative Methods: General C1 : Econometric and Statistical Methods: General