8C. L. Ballard ,J. H. Goddeeris and S. K. Kim, Non-Homothetic Preferences and the Non-Environmental Effects of Environmental Taxes. International Tax and Public Finance, Vol. 12, No. 2, 2005 ,pp. 115-130.
9A. L. Bovenberg and L. H. Goulder,Optimal Environmental Taxation in the Presence of Other Taxes: Genernal-Equilibrium Analyses. American Economic Review, Vol. 86, No. 4,1996, pp. 985- 1000.
10L. H. Goulder, Environmental Taxation and the Double Dividend: A Reader's Guide. International Tax and Public Finance, Vol. 2,No. 2,1995,pp. 157-183.
