. "Catherine Liston-Heyes (born ca 1966) is a Canadian economist, professor at the University of Ottawa and director of its Graduate School of Public and International Affairs. particularly known for her work on Competition and regulation."@en . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . "3618"^^ . . . . . "Catherine Liston-Heyes"@en . "40757822"^^ . "968664778"^^ . "Catherine Liston-Heyes (born ca 1966) is a Canadian economist, professor at the University of Ottawa and director of its Graduate School of Public and International Affairs. particularly known for her work on Competition and regulation."@en . . . . . . . . . . . . . . . . . . . . . . . . . .