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Discounting and ideas of intergenerational equity and sustainability

  • Wojciech Rybicki

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    Some aspects of discounting of infinite streams of economic quantities (consumption, saving, utility) are considered. The main points of the paper may be summarized as follows. The philosophy of discounting concerns methods of evaluation and/or comparison of multi-period phenomena and processes. The techniques applied (numerical, analytical) may equalize the gravity of subsequent generations or privilege certain generations rather than other ones. They can – to some extent – influence quality of life and the chances of survival in future generations. These (quite natural) connections between discounting and intergenerational justice and sustainability have been pointed out. Systems of axioms for “ethical†and “sustainable†preferences are presented, together with some related (sub)disciplines. Inspirations derived mainly from psychology suggest the modification of the geometric discounting paradigm by slowing down the convergence of discount factors to zero. It should be pointed out that such “heavy tailed†discounting has proved to be useful (and become strongly recommended) for evaluation of a variety of long-time horizon undertakings. Some examples of non-classical discounting rules are given. Finally, the author’s proposal of modeling the duration of the world as a Poisson random variable has been formulated.

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    Article provided by Wroclaw University of Technology, Institute of Organization and Management in its journal Operations Research and Decisions.

    Volume (Year): 1 (2012)
    Issue (Month): ()
    Pages: 63-84

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    Handle: RePEc:wut:journl:v:1:y:2012:p:63-84:id:1021
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    1. Per Krusell & Anthony A. Smith, Jr., . "Consumption-Savings Decisions with Quasi-Geometric Discounting," GSIA Working Papers 2001-05, Carnegie Mellon University, Tepper School of Business.
    2. Weitzman, Martin L., 1998. "Why the Far-Distant Future Should Be Discounted at Its Lowest Possible Rate," Journal of Environmental Economics and Management, Elsevier, vol. 36(3), pages 201-208, November.
    3. Kydland, Finn E & Prescott, Edward C, 1977. "Rules Rather Than Discretion: The Inconsistency of Optimal Plans," Journal of Political Economy, University of Chicago Press, vol. 85(3), pages 473-91, June.
    4. Asheim, Geir B. & Mitra, Tapan, 2010. "Sustainability and discounted utilitarianism in models of economic growth," Mathematical Social Sciences, Elsevier, vol. 59(2), pages 148-169, March.
    5. Drazen Prelec & George Loewenstein, 1991. "Decision Making Over Time and Under Uncertainty: A Common Approach," Management Science, INFORMS, vol. 37(7), pages 770-786, July.
    6. Humberto Llavador & John E. Roemer & Joaquim Silvestre, 2009. "Intergenerational Justice when Future Worlds Are Uncertain," Cowles Foundation Discussion Papers 1692, Cowles Foundation for Research in Economics, Yale University.
    7. Gollier, Christian, 2008. "Discounting with Fat-Tailed Economic Growth," IDEI Working Papers 523, Institut d'Économie Industrielle (IDEI), Toulouse.
    8. Laibson, David I., 1997. "Golden Eggs and Hyperbolic Discounting," Scholarly Articles 4481499, Harvard University Department of Economics.
    9. Read, Daniel, 2001. " Is Time-Discounting Hyperbolic or Subadditive?," Journal of Risk and Uncertainty, Springer, vol. 23(1), pages 5-32, July.
    10. Maria Saez-Marti & Jorgen W. Weibull, 2005. "Discounting and altruism to future decision-makers," NajEcon Working Paper Reviews 784828000000000001, www.najecon.org.
    11. Pizer, William & Newell, Richard, 2000. "Discounting the Distant Future: How Much Do Uncertain Rates Increase Valuations?," Discussion Papers dp-00-45, Resources For the Future.
    12. Epstein, Larry G., 1983. "Decreasing absolute risk aversion and utility indices derived from cake-eating problems," Journal of Economic Theory, Elsevier, vol. 29(2), pages 245-264, April.
    13. Graciela Chichilnisky, 1996. "An axiomatic approach to sustainable development," Social Choice and Welfare, Springer, vol. 13(2), pages 231-257, April.
    14. Ariel Rubinstein, 2004. "Dilemmas of An Economic Theorist," Econometric Society 2004 Australasian Meetings 354, Econometric Society.
    15. Antoine Bommier & Stéphane Zuber, 2008. "Can preferences for catastrophe avoidance reconcile social discounting with intergenerational equity?," Social Choice and Welfare, Springer, vol. 31(3), pages 415-434, October.
    16. Thaler, Richard, 1981. "Some empirical evidence on dynamic inconsistency," Economics Letters, Elsevier, vol. 8(3), pages 201-207.
    17. Loewenstein, George & Prelec, Drazen, 1992. "Anomalies in Intertemporal Choice: Evidence and an Interpretation," The Quarterly Journal of Economics, MIT Press, vol. 107(2), pages 573-97, May.
    18. Drazen Prelec, 2004. "Decreasing Impatience: A Criterion for Non-stationary Time Preference and "Hyperbolic" Discounting," Scandinavian Journal of Economics, Wiley Blackwell, vol. 106(3), pages 511-532, October.
    19. Van Liedekerke, Luc & Lauwers, Luc, 1997. "Sacrificing the Patrol: Utilitarianism, Future Generations and Infinity," Economics and Philosophy, Cambridge University Press, vol. 13(02), pages 159-174, October.
    20. Bleichrodt, Han & Rohde, Kirsten I.M. & Wakker, Peter P., 2009. "Non-hyperbolic time inconsistency," Games and Economic Behavior, Elsevier, vol. 66(1), pages 27-38, May.
    21. Peter Fishburn & Ward Edwards, 1997. "Discount-neutral utility models for denumerable time streams," Theory and Decision, Springer, vol. 43(2), pages 139-166, September.
    22. Quiggin, John & Horowitz, John, 1995. "Time and Risk," Journal of Risk and Uncertainty, Springer, vol. 10(1), pages 37-55, January.
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