“Response to The Stern Review: A Dual Critique”, World Economics, vol. 8, pp. 229-231, 2007.
, “Defining and experiencing dangerous climate change”, Climatic Change, vol. 64, pp. 11-25, 2004.
, “The UK Integrated Assessment Model, UKIAM: a national scale approach to the analysis of strategies for abatement of atmospheric pollutants under the convention on long-range transboundary air pollution”, Integrated Assessment, vol. 4, pp. 236-249, 2003.
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