Evolutionary Psychological Science

, Volume 4, Issue 3, pp 258–267 | Cite as

The Time and Social Context in Sunk-Cost Effect

  • Josip Hrgović
  • Ivana HromatkoEmail author
Research Article


In classic economic literature, decisions based on unrecoverable past investments instead of future gains are considered fallacies. They are known as the sunk-cost fallacy in humans and Concorde fallacy in other animals. Here, we argue that the aforementioned fallacies may in fact reflect adaptive heuristics, as well as that the evolutionary novelty of the dilemmas used in previous studies caused these seemingly suboptimal decisions. We hypothesized that (a) because humans are social animals, the tendency to keep investing should be stronger in social than non-social context (because consequences of such decisions might influence one’s reproductive success) and (b) if it is indeed an adaptive heuristic, the decision to keep investing should require less cognitive effort than the decision to terminate further investments. To test this, we developed several domain-specific tasks. Participants had to decide whether to stop or continue investing into an unprofitable project such as a business investment, romantic partnership, friendship, and sibling relationship. The time needed to reach a decision was used as an objective measure of cognitive effort. The pattern of responses was similar for social scenarios, where a majority of participants decided to prolong the investment. Immediate termination of any further investments was likeliest in the business scenario. Furthermore, participants were faster in reaching the decision to keep investing than the decision to terminate further investments, thus corroborating the notion that the decision to keep investing requires less cognitive effort.


Sunk-cost/Concorde fallacy Social context Domain-specificity Adaptive heuristics 


Compliance with Ethical Standards

Conflict of Interest

The authors declare that they have no conflict of interest.


  1. Ackerman, J. T., & Eadie, J. M. (2003). Current versus future reproduction: an experimental test of parental investment decisions using nest desertion by mallards (Anas platyrhynchos). Behavioral Ecology and Sociobiology, 54(3), 264–273. Scholar
  2. Ariely, D., & Zakay, D. (2001). A timely account of the role of duration in decision making. Acta Psychologica, 108(2), 187–207. Scholar
  3. Arkes, H. R., & Ayton, P. (1999). The sunk cost and Concorde effects: are humans less rational than lower animals? Psychological Bulletin, 125(5), 591–600. Scholar
  4. Arkes, H. R., & Blumer, C. (1985). The psychology of sunk cost. Organizational Behavior and Human Decision Processes, 35(1), 124–140. Scholar
  5. Bavolar, J. (2013). Validation of the adult decision-making competence in Slovak students. Judgment and Decision making, 8(3), 386–392.Google Scholar
  6. Benzur, H., & Breznitz, S. J. (1981). The effect of time pressure on risky choice behavior. Acta Psychologica, 47(2), 89–104. Scholar
  7. Bettman, J. R., Johnson, E. J., & Payne, J. W. (1990). A componential analysis of cognitive effort in choice. Organizational Behavior and Human Decision Processes, 45(1), 111–139. Scholar
  8. Boucher, D. H. (1977). On wasting parental investment. American Naturalist, 111, 786–788. Scholar
  9. Berndt, T. J. (2004). Children’s friendships: shifts over a half century in perspectives on their development and their effects. Merrill-Palmer Quarterly, 50, 206–223. Scholar
  10. Brase, G. L. (2014). The nature of thinking, shallow and deep. Frontiers in Psychology, 5, 435. Scholar
  11. Brown, B. B. (2004). Adolescent relationships with their peers. In R. M. Lerner & L. Steinberg (Eds.), Handbook of adolescent psychology (pp. 363–394). New York: Wiley.Google Scholar
  12. Coleman, R. M., & Gross, M. R. (1991). Parental investment theory—the role of past investment. Trends in Ecology & Evolution, 6(12), 404–406. Scholar
  13. Coleman, R. M., Gross, M. R., & Sargent, R. C. (1985). Parental investment decision rules—a test in bluegill sunfish. Behavioral Ecology and Sociobiology, 18(1), 59–66. Scholar
  14. Cosmides, L., & Tooby, J. (1994). Better than rational—evolutionary psychology and the invisible hand. American Economic Review, 84(2), 327–332.Google Scholar
  15. Cooper-Martin, E. (1994). Measures of cognitive effort. Marketing Letters, 5(1), 43–56. Scholar
  16. Curio, E. (1987). Animal decision-making and the concorde fallacy. Trends in Ecology & Evolution, 2(6), 148–152. Scholar
  17. Daly, M., & Wilson, M. (1988). Homicide. New Brunswick and London: Transaction Publishers.Google Scholar
  18. Dawkins, R. & Brockmann, H.J. (1980). Do digger wasps commit the Concorde fallacy? Animal Behaviour, 28(AUG), 892-896. Doi:
  19. Dawkins, R., & Carlisle, T. R. (1976). Parental investment, mate desertion and a fallacy. Nature, 262, 131–133. Scholar
  20. de Bruin, W. B., Parker, A. M., & Fischhoff, B. (2007). Individual differences in adult decision-making competence. Journal of Personality and Social Psychology, 92(5), 938–956. Scholar
  21. Dunbar, R. I. M. (1998). The social brain hypothesis. Evolutionary Anthropology, 6(5), 178–190.<178::AID-EVAN5>3.0.CO;2-8.CrossRefGoogle Scholar
  22. Dunbar, R. I. M., & Shultz, S. (2007). Evolution in the social brain. Science, 317, 1344–1347. Scholar
  23. Einhorn, H. J., & Hogarth, R. M. (1981). Behavioral decision theory: processes of judgment and choice. Annual Review of Psychology, 32, 53–88. Scholar
  24. Friedman, D., Pommerenke, K., Lukose, R., Milam, G., & Huberman, B. A. (2007). Searching for the sunk cost fallacy. Experimental Economics, 10, 79–104. Scholar
  25. Furman, W., & Buhrmester, D. (1992). Age and sex differences in perceptions of networks of personal relationships. Child Development, 63, 103–115. Scholar
  26. Garland, H., & Newport, S. (1991). Effects of absolute and relative sunk costs on the decision to persist with a course of action. Organizational Behavior and Human Decision Processes, 48, 55–69. Scholar
  27. Gigerenzer, G. (2004). The irrationality paradox. Behavioral and Brain Sciences, 27(3), 336–338. Scholar
  28. Gigerenzer, G. (2000). Adaptive thinking: rationality in the real world. Oxford: Oxford University Press.Google Scholar
  29. Gigerenzer, G., & Gaissmaier, W. (2011). Heuristic decision making. Annual Review of Psychology, 62, 451–482. Scholar
  30. Gold, J. I., & Shalden, M. N. (2007). The neural basis of decision making. Annual Review of Neuroscience, 53, 535–574. Scholar
  31. Gold, J. I., & Shadlen, M. N. (2002). Banburismus and the brain: decoding the relationship between sensory stimuli, decisions, and reward. Neuron, 36, 299–308. Scholar
  32. Goldstein, D. G., & Gigerenzer, G. (2002). Models of ecological rationality: the recognition heuristic. Psychological Review, 109(1), 75–90. Scholar
  33. Hamilton, W. D. (1964a). The genetical evolution of social behaviour, I. Journal of Theoretical Biology, 7, 1–16. Scholar
  34. Hamilton, W. D. (1964b). The genetical evolution of social behaviour, II. Journal of Theoretical Biology, 7, 17–52. Scholar
  35. Houston, A. I., McNamara, J. M., & Steer, M. D. (2007). Do we expect natural selection to produce rational behaviour? Philosophical Transactions of the Royal Society B-Biological Sciences., 362(1485), 1531–1543. Scholar
  36. Janssen, M. A., & Scheffer, M. S. (2004). Overexploitation of renewable resources by ancient societies and the role of sunk-cost effects. Ecology and Society, 9(1), 6–20.CrossRefGoogle Scholar
  37. Lavery, R. J. (1995). Past reproductive effort affects parental behavior in a cichlid fish, cichlasoma-nigrofasciatum: a comparison of inexperienced and experienced breeders with normal and experimentally reduced broods. Behavioral Ecology and Sociobiology, 36(3), 193–199. Scholar
  38. Ledbetter, A. M., Griffin, E., & Sparks, G. G. (2007). Forecasting “friends forever”: a longitudinal investigation of sustained closeness between best friends. Personal Relationships, 14, 343–350. Scholar
  39. Macaskill, A. C., & Hackenberg, T. D. (2012). Providing a reinforcement history that reduces the sunk cost effect. Behavioural Processes, 89(3), 212–218. Scholar
  40. Magalhães, P., & White, K. G. (2014). Persistence in extinction: the sunk time effect. Journal of Experimental Psychology: Animal Learning and Cognition, 40, 38–54. Scholar
  41. Magalhães, P., & White, K. G. (2016). The sunk cost effect across species: a review of persistence in a course of action due to prior investment. Journal of the Experimental Analysis of Behavior, 105, 339–361. Scholar
  42. Maynard Smith, J. (1977). Parental investment: a prospective analysis. Animal Behaviour, 25, 1–9. Scholar
  43. McCain, B. E. (1986). Continuing investment under conditions of failure: a laboratory study of the limits to escalation. Journal of Applied Psychology, 71, 280–284. Scholar
  44. Meyer, D. J. (1993). First price auctions with entry: an experimental investigation. The Quarterly Review of Economics and Finance, 33(2), 107–122. Scholar
  45. Montgomerie, R. D., & Weatherhead, P. J. (1988). Risks and rewards of nest defense by parent birds. The Quarterly Review of Biology, 63, 167–187. Scholar
  46. Navarro, A. D., & Fantino, E. (2009). The sunk-time effect: an exploration. Journal of Behavioral Decision Making, 22(3), 252–270. Scholar
  47. Navarro, A. D., & Fantino, E. (2007). The role of discriminative stimuli in the sunk cost effect. Revista mexicana de análisis de la conducta, 33(1), 19–29.Google Scholar
  48. Navarro, A. D., & Fantino, E. (2005). The sunk cost effect in pigeons and humans. Journal of the Experimental Analysis of Behavior, 83, 1–13. Scholar
  49. Onnebrink, H., & Curio, E. (1991). Brood defense and age of young: a test of the vulnerability hypothesis. Behavioral Ecology and Sociobiology, 29(1), 61–68. Scholar
  50. Pattison, K., Zentall, T. R., & Watanabe, S. (2012). Sunk cost: pigeons (Columba livia), too, show bias to complete a task rather than shift to another. Journal of Comparative Psychology, 126(1), 1–9. Scholar
  51. Phillips, O. R., Battalio, R. C., & Kogut, C. A. (1991). Sunk and opportunity costs in valuation and bidding. Southern Economic Journal, 58(1), 112–128. Scholar
  52. Reddi, B. A. J., & Carpenter, R. H. S. (2000). The influence of urgency on decision time. Nature Neuroscience, 3(8), 827–831. Scholar
  53. Robertson, R. J., & Biermann, G. C. (1979). Parental investment strategies determined by expected benefits. Zeitschrift für Tierpsychologie, 50(2), 124–128. Scholar
  54. Rytkonen, S., Orell, M., Koivula, K., & Soppela, M. (1995). Pseudo concorde fallacy in the willow tit. Animal Behaviour, 49(4), 1017–1028. Scholar
  55. Sargent, R. C., & Gross, M. R. (1985). Parental investment decision rules and the concorde fallacy. Behavioral Ecology and Sociobiology, 17(1), 43–45. Scholar
  56. Scharf, M., Shulman, S., & Avigad-Spitz, L. (2005). Sibling relationships in emerging adulthood and in adolescence. Journal of Adolescent Research, 20(1), 64–90. Scholar
  57. Schneider, W., Eschman, A., & Zuccolotto, A. (2012). E-prime user’s guide. Pittsburgh: Psychology Software Tools, Inc..Google Scholar
  58. Simon, H. A. (2000). Bounded rationality in social science: today and tomorrow. Mind & Society, 1(1), 25–39. Scholar
  59. Simon, H. A. (1982). Models of bounded rationality. Cambridge: MIT Press.Google Scholar
  60. Simon, H. A. (1956). Rational choice and the structure of the environment. Psychological Review, 63, 129–138. Scholar
  61. Simon, H. A. (1955). A behavioral model of rational choice. Quarterly Journal of Economics, 69(1), 99–118. Scholar
  62. Strough, J., Schlosnagle, L., Karns, T., Lemaster, P., & Pichayayothin, N. (2014). No time to waste: restricting life-span temporal horizons decreases the sunk-cost fallacy. Journal of Behavioral Decision Making, 27(1), 78–94. Scholar
  63. Tan, H., & Yates, J. F. (1993). Sunk cost effects: the influences of instruction and future return estimates. Organizational Behavior and Human Decision Processes, 63(3), 311–319. Scholar
  64. Thaler, R. (1980). Toward a positive theory of consumer choice. Journal of Economic Behavior and Organization, 1, 39–60. Scholar
  65. Todd, P. M., & Gigerenzer, G. (2007). Environments that make us smart: ecological rationality. Current Directions in Psychological Science, 16(3), 167–171. Scholar
  66. Tooby, J., & DeVore, I. (1987). The reconstruction of hominid behavioral evolution. Through strategic modeling. In W. G. Kinsey (Ed.), The evolution of human behavior: Primate models (pp. 183–237). New York: SUNY Press.Google Scholar
  67. Trivers, R. L. (1974). Parent-offspring conflict. American Zoologist, 14, 249–264.CrossRefGoogle Scholar
  68. Trivers, R. L. (1971). The evolution of reciprocal altruism. QUARTERLY REVIEW OF BIOLOGY, 46, 35–57. Scholar
  69. Wang, X. T. (1996). Domain-specific rationality in human choices: violations of utility axioms and social contexts. Cognition, 60(1), 31–63. Scholar
  70. Weatherhead, P. J. (1979). Do savannah sparrows commit the concorde fallacy. Behavioral Ecology and Sociobiology, 5(4), 373–381. Scholar
  71. Weatherhead, P. J. (1982). Risk-taking by red-winged blackbirds and the concorde fallacy. Zeitschrift Fur Tierpsychologie, 60(3), 199–208.CrossRefGoogle Scholar
  72. Whiten, A., & Byrne, R. W. (1988). The Machiavellian intelligence hypotheses. In R. Byrne & A. Whiten (Eds.), Machiavellian intelligence (pp. 1–9). Oxford: Oxford University Press.Google Scholar
  73. Winkler, D. W. (1991). Parental investment decision rules in tree swallows: parental defense, abandonment, and the so-called Concorde fallacy. Behavioral Ecology, 2(2), 133–142. Scholar

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© Springer International Publishing AG, part of Springer Nature 2017

Authors and Affiliations

  1. 1.Agency for Science and Higher EducationZagrebCroatia
  2. 2.Department of PsychologyUniversity of ZagrebZagrebCroatia

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