Les signataires comprennent les personnes suivantes : Roger Martin, doyen de la Rotman School of Management; Don Drummond, ancien économiste en chef de la Banque TD et ancien sous-ministre adjoint au ministère des Finances, à Ottawa; Mel Cappe, ancien greffier du Conseil privé; Ken Georgetti, du Congrès du travail du Canada; Cordell Neudorf, président du conseil d'administration de l'Association canadienne de santé publique; Roger Gibbins, de la Canada West Foundation; Marni Cappe, de l'Institut canadien des urbanistes.
The signatories included Roger Martin, the Dean of the Rotman School of Management; Don Drummond, former chief economist of the TD Bank and former Assistant Deputy Minister of Finance here in Ottawa; Mel Cappe, former Clerk of the Privy Council; Ken Georgetti of the Canadian Labour Congress; Dr. Cordell Neudorf, the Chair of the Board of Directors of the Canadian Public Health Association; Roger Gibbins of the Canada West Foundation; and Marni Cappe of the Canadian Institute of Planners.