is given to the source. Resolving Intertemporal Conflicts: Economics vs Politics

Without necessarily tying them to the content of the paper, we are grateful for helpful comments from Geir Asheim, Elizabeth Baldwin, Niko Jaakkola, Derek Lemoine, and Paulo Piacquadio. We are especially grateful to Ben Groom and co-authors for providing us with early access to the results of their survey on social discounting. AM acknowledges financial support from the UK Economic and Social Research Council and the Grantham Foundation for the Protection of the Environment. The views expressed herein are those of the authors and do not necessarily reflect the views of the National Bureau of Economic Research. NBER working papers are circulated for discussion and comment purposes. They have not been peer-reviewed or been subject to the review by the NBER Board of Directors that accompanies official NBER publications