Department of Agricultural and Resource Economics

The prevailing literature discusses intergenerational trade-offs in climatechange predominantly in terms of the Ramsey equation relying on the infinitelylived 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.