He also worked in the fields of intergovernmental affairs , economic development , labour market policy and demographic analysis .
Trick 's career in the Ontario Public Service included Assistant Deputy Minister - level positions in Postsecondary Education and Finance .
Trick also worked in the fields of intergovernmental affairs , economic development , labour market policy and demographic analysis .
Trick 's career in the Ontario Public Service included Assistant Deputy Minister - level positions in Postsecondary Education and Finance .