42 Pages Posted: 31 Aug 2012
Date Written: August 30, 2012
The prevailing literature discusses intergenerational trade-offs in climate change predominantly in terms of the Ramsey equation relying on the infinitely lived agent model. We discuss these trade-offs in a continuous time OLG framework and relate our results to the infinitely lived agent setting. We identify three shortcomings of the latter: First, underlying normative assumptions about social preferences cannot be deduced unambiguously. Second, the distribution among generations living at the same time cannot be captured. Third, the optimal solution may not be implementable in overlapping generations market economies.
Keywords: climate change, discounting, infinitely lived agents, intergenerational equity, overlapping generations, time preference
JEL Classification: D63, H23, Q54
Suggested Citation: Suggested Citation
Schneider, Maik T. and Traeger, Christian P. and Winkler, Ralph, Trading Off Generations: Equity, Discounting, and Climate Change (August 30, 2012). European Economic Review, Forthcoming. Available at SSRN: https://ssrn.com/abstract=2138744