DEPARTMENT OF ECONOMICS OxCarre (Oxford Centre for the Analysis of Resource Rich Economies) Manor Road Building, Manor Road, Oxford OX1 3UQ Tel: +44(0)1865 281281 Fax: +44(0)1865 281163 reception@economics.ox.ac.uk www.economics.ox.ac.uk Direct tel: +44(0) 1865 281281 E-mail: celia.kingham@economics.ox.ac.uk _ OxCarre Research Paper 68 Global Warming and Endogenous Technological Change: Revisiting the Green Paradox Luca Spinesi* University of Rome *work undertaken whilst visiting OxCarre, 2009