R Revisiting EU Policy Options for Tackling Climate Change By Christian Egenhofer, Jaap C. Jansen, Stefan J.A. Bakker, and J. Jussila Hammes 2007
T The Political Economy of Environmentally Related Taxes By Organization for Economic Cooperation and Development OECD 2006
S Statistics, Knowledge and Policy By Organization for Economic Cooperation and Development OECD 2006