This article focuses on how the choice of discount rate can dramatically affect policy choices. These policies include whether to build a bridge, whether to privatize a Power Marketing Administration which sells electricity generated by government-owned facilities such as dams, how much money should be spent on early-childhood education, or options for reforming Social Security. The ongoing challenge is to discount future costs or benefits in a way that matches the project's level of riskiness. We begin by discussing the underlying issues in choosing an appropriate discount rate. We then discuss the variety of different discount rates that are actually used by various Washington policymakers and the biases they often generate.
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Volume (Year): 13 (1999) Issue (Month): 4 (Fall) Pages: 213-228 Download reference. The following formats are available: HTML
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References listed on IDEAS Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
Martin Feldstein & Jeffrey B. Liebman, 2001.
"Social Security,"
NBER Working Papers
8451, National Bureau of Economic Research, Inc.
[Downloadable!] (restricted)
Other versions:
Feldstein, Martin & Liebman, Jeffrey B., 2002.
"Social security,"
Handbook of Public Economics,
in: A. J. Auerbach & M. Feldstein (ed.), Handbook of Public Economics, edition 1, volume 4, chapter 32, pages 2245-2324
Elsevier.
[Downloadable!] (restricted)
John Geanakoplos & Olivia S. Mitchell & Stephen P. Zeldes, 2000.
"Social Security Money's Worth,"
NBER Working Papers
6722, National Bureau of Economic Research, Inc.
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