1. Nitrogen oxides: emissions charge works well;Ågren;Acid News,2000
2. Economic Instruments for Environmental Policy Making in Ontario;Barg,2000
3. Bayindir-Upmann, T., Raith, M. G., 2003. Environmental taxation and the double dividend: a drawback for a revenue-neutral tax reform. Working Paper No. 274, Institute of Mathematical Economics.
4. Canada Department of Finance, 2005. Budget Plan.
5. (CARB) California Air Resources Board, 2004. Estimation of average lifetime vehicle miles of travel, in notice of public availability of modified text, including Attachment II: additional supporting documents and information. Posted October 19, 2004.