Econometrics and statistics; macroeconomics; finance; public finance.
- Research Fellow, Center for Interuniversity Research and Analysis on Organizations (CIRANO), 1998 -
- Research Fellow, Center for Interuniversity Research on Quantitative Economics (CIREQ), 1999 -
- Director of research on the axis on Fundamental Methods, CIREQ, 2004 -
- Director of the Canadian research group on "Mathematical and Statistical Methods for Financial Modelling and Risk Management" within the MITACS (Mathematics of Information Technology and Complex Systems) network of centers of excellence, 1998 -