Current Office of Management and Budget (OMB) guidelines use the interest rate as a basis for the discount rate, and have nothing to say about an intergenerationally fair discount rate. We derive this discount rate by differentiating a social welfare function with respect to perturbations in individual endowments (which induce perturbations of equilibria) in an overlapping generations model with exogenous growth. A traditional utilitarian approach leads to too high values, and in a wide range, while Relative Utilitarianism implies it equals the growth rate of real per-capita consumption, independent of the interest rate. The differentiation is based on a novel method, applicable to arbitrary policy variations, and that reveals a deep and very general property of exogenous growth models
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Paper provided by Université catholique de Louvain, Center for Operations Research and Econometrics (CORE) in its series CORE Discussion Papers with number
2006091.
Find related papers by JEL classification: D61 - Microeconomics - - Welfare Economics - - - Allocative Efficiency; Cost-Benefit Analysis D63 - Microeconomics - - Welfare Economics - - - Equity, Justice, Inequality, and Other Normative Criteria and Measurement H43 - Public Economics - - Publicly Provided Goods - - - Project Evaluation; Social Discount Rate
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DHILLONÊ, Amrita & MERTENSÊ, Jean-Franois, 1993.
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CORE Discussion Papers
1993048, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE).
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[Downloadable!] (restricted)
Geanakoplos, J. & Polemarchakis, H., 1991.
"Overlapping generations,"
CORE Discussion Papers
1991031, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE).