title: The authors respond to: letters by Catherine Clelland and Shelley Ross.
authors.affiliation: Assistant Professor, Simon Fraser University, Burnaby, BC.
authors.forename: M Ruth
authors.initials: MR
authors.lastname: Lavergne
authors.affiliation: University of British Columbia, Vancouver, BC.
authors.forename: Michael R
authors.initials: MR
authors.lastname: Law
authors.affiliation: Department of Economics, McMaster University, Hamilton, Ont.
authors.forename: Jeremiah
authors.initials: J
authors.lastname: Hurley
authors.affiliation: University of British Columbia, Vancouver, BC.
authors.forename: Kimberlyn
authors.initials: K
authors.lastname: McGrail