About François Vaillancourt Books by François Vaillancourt Autonomy in Subnational Income Taxes Evolving Powers, Existing Practices in Seven Countries by (author) Violeta Ruiz Almendral & François Vaillancourt Subnational Tax Autonomy in OECD Federations Evolving Powers, Existing Practices in Seven Countries edited by Violeta Ruiz-Almendral by (author) François Vaillancourt & Violeta Ruiz Almendral