Time preference and its relationship with age, health, and survival probability
Although theories from economics and evolutionary biology predict that one's age, health, and survival probability should be associated with one's subjective discount rate (SDR), few studies have empirically tested for these links. Our study analyzes in detail how the SDR is related to age, health, and survival probability, by surveying a sample of individuals in townships around Durban, South Africa. In contrast to previous studies, we find that age is not significantly related to the SDR, but both physical health and survival expectations have a U-shaped relationship with the SDR. Individuals in very poor health have high discount rates, and those in very good health also have high discount rates. Similarly, those with expected survival probability on the extremes have high discount rates. Therefore, health and survival probability, and not age, seem to be predictors of one's SDR in an area of the world with high morbidity and mortality.
Volume (Year): 4 (2009)
Issue (Month): 1 (February)
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- Daniel Read & Mara Airoldi & G Loewe, 2005. "Intertemporal tradeoffs priced in interest rates and amounts: a study of method variance," LSE Research Online Documents on Economics 19823, London School of Economics and Political Science, LSE Library.
- Paul William Glimcher & Kenway Louie & Joseph Kable, 2007. "Neuroeconomic Studies of Impulsivity: Now or Just as Soon as Possible?," American Economic Review, American Economic Association, vol. 97(2), pages 142-147, May.
- Gary S. Becker & Casey B. Mulligan, 1997. "The Endogenous Determination of Time Preference," The Quarterly Journal of Economics, Oxford University Press, vol. 112(3), pages 729-758.
- Maribeth Coller & Melonie Williams, 1999. "Eliciting Individual Discount Rates," Experimental Economics, Springer, vol. 2(2), pages 107-127, December.
- Trostel, Philip A & Taylor, Grant A, 2001. "A Theory of Time Preference," Economic Inquiry, Western Economic Association International, vol. 39(3), pages 379-95, July.
- David E. Bloom & David Canning & Bryan Graham, 2003.
"Longevity and Life-cycle Savings,"
Scandinavian Journal of Economics,
Wiley Blackwell, vol. 105(3), pages 319-338, 09.
- Rogers, Alan R, 1994. "Evolution of Time Preference by Natural Selection," American Economic Review, American Economic Association, vol. 84(3), pages 460-81, June.
- Camerer, Colin F. & Hogarth, Robin M., 1999.
"The Effects of Financial Incentives in Experiments: A Review and Capital-Labor-Production Framework,"
1059, California Institute of Technology, Division of the Humanities and Social Sciences.
- Camerer, Colin F & Hogarth, Robin M, 1999. "The Effects of Financial Incentives in Experiments: A Review and Capital-Labor-Production Framework," Journal of Risk and Uncertainty, Springer, vol. 19(1-3), pages 7-42, December.
- Nava Ashraf & Dean Karlan & Wesley Yin, 2006. "Tying Odysseus to the Mast: Evidence From a Commitment Savings Product in the Philippines," The Quarterly Journal of Economics, Oxford University Press, vol. 121(2), pages 635-672.
- Laibson, David I., 1997.
"Golden Eggs and Hyperbolic Discounting,"
4481499, Harvard University Department of Economics.
- Kirby, Kris N. & Godoy, Ricardo & Reyes-Garcia, Victoria & Byron, Elizabeth & Apaza, Lilian & Leonard, William & Perez, Eddy & Vadez, Vincent & Wilkie, David, 2002. "Correlates of delay-discount rates: Evidence from Tsimane' Amerindians of the Bolivian rain forest," Journal of Economic Psychology, Elsevier, vol. 23(3), pages 291-316, June.
- Shane Frederick & George Loewenstein & Ted O'Donoghue, 2002. "Time Discounting and Time Preference: A Critical Review," Journal of Economic Literature, American Economic Association, vol. 40(2), pages 351-401, June.
- Benhabib, Jess & Bisin, Alberto & Schotter, Andrew, 2010. "Present-bias, quasi-hyperbolic discounting, and fixed costs," Games and Economic Behavior, Elsevier, vol. 69(2), pages 205-223, July.
- Yoram Halevy, 2004.
"Diminishing Impatience: Disentangling Time Preference from Uncertain Lifetime,"
122247000000000185, UCLA Department of Economics.
- Halevy, Yoram, 2004. "Diminishing Impatience: Disentangling Time Preference from Uncertain Lifetime," Microeconomics.ca working papers halevy-04-10-29-09-59-47, Vancouver School of Economics, revised 25 Feb 2014.
- Borsch-Supan, Axel H & Stahl, Konrad, 1991. "Life Cycle Savings and Consumption Constraints: Theory, Empirical Evidence, and Fiscal Implications," Journal of Population Economics, Springer, vol. 4(3), pages 233-55, August.
- Gabriel Picone & Frank Sloan & Donald Taylor, 2004. "Effects of Risk and Time Preference and Expected Longevity on Demand for Medical Tests," Journal of Risk and Uncertainty, Springer, vol. 28(1), pages 39-53, January.
- Pender, John L., 1996. "Discount rates and credit markets: Theory and evidence from rural india," Journal of Development Economics, Elsevier, vol. 50(2), pages 257-296, August.
- George Loewenstein & Drazen Prelec, 1992. "Anomalies in Intertemporal Choice: Evidence and an Interpretation," The Quarterly Journal of Economics, Oxford University Press, vol. 107(2), pages 573-597.
- Dow, W & Gertly, P & Schoeni, R-F & Strauss, J & Thomas, D, 1997. "Health Care Prices, Health and Labor Outcomes : Experimental Evidence," Papers 97-01, RAND - Labor and Population Program.
- Richard H. Thaler & Shlomo Benartzi, 2004. "Save More Tomorrow (TM): Using Behavioral Economics to Increase Employee Saving," Journal of Political Economy, University of Chicago Press, vol. 112(S1), pages S164-S187, February.
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