Professor, Department of Finance, School of Business, Chinese University of Hong Kong, from 2005.

Associate Professor, Department of Statistics and Actuarial Science, University of Hong Kong, 1998 - 2005.

Senior Lecturer, Department of Statistics and Applied Probability, National University of Singapore, 1997 - 2000.

Lecturer and Senior Lecturer, Department of Economics and Statistics, National University of Singapore, 1989 - 1997.

Inaugural Teaching Excellence Award, National University of Singapore, 1993.

Fellow, Royal Statistical Society, U.K., from 1990.

Fellow, Society of Actuaries, USA, from 1995.

Chartered Statistician, UK, from 1998.

Chartered Enterprise Risk Analyst, USA, from 2008.

Honorary Fellow, Institute and Faculty of Actuaries, UK, from 2014.

Co-Editor, North American Actuarial Journal (Taylor & Francis), from 2014.

Subject Editor, Journal of International Financial Markets, Institutions and Money (Elsevier), from 2015.

Subject Editor, Finance Research Letters (Elsevier), from 2014.

Subject Editor, Emerging Markets Review (Elsevier), from 2014.

Teaching Award, Faculty of Business Administration, Chinese University of Hong Kong, 2007.

Econometric Society Australasian Meeting (ESAM-UTS) Prize for Econometric Teaching, 2007.

2006 Edward A. Lew Research Award, Committee on Knowledge Extension Research (CKER) of Society of Actuaries, USA