Professor of Economics
HI, I'M DAN ARIELY. I do research in behavioral economics and try to describe it in plain language. These findings have enriched my life, and my hope is that they will do the same for you.
My immersive introduction to irrationality took place many years ago while I was overcoming injuries sustained in an explosion. The range of treatments in the burn department, and particularly the daily “bath” made me face a variety of irrational behaviors that were immensely painful and persistent. Upon leaving the hospital, I wanted to understand how to better deliver painful and unavoidable treatments to patients, so I began conducting research in this area.
I became engrossed with the idea that we repeatedly and predictably make the wrong decisions in many aspects of our lives and that research could help change some of these patterns.
A few years later, decision making and behavioral economics dramatically influenced my personal life when I found myself using all of the knowledge I’d accumulated in order to convince Sumi to marry me (a decision that was in my best interest but not necessarily in hers). After managing to convince her, I realized that if understanding decision-making could help me achieve this goal, it could help anyone in their daily life.
Irrationally Yours, Predictably Irrational, The Upside of Irrationality,The (Honest) Truth About Dishonesty, the movie Dishonesty and the card game Irrational Game are my attempt to take my research findings and describe them in non academic terms, so that more people will learn about this type of research, discover the excitement of behavioral economics, and possibly use some of the insights to enrich their own lives.
In terms of official positions, I am the James B. Duke Professor of Psychology and Behavioral Economics at Duke University and a founding member of the Center for Advanced Hindsight.
My free time is spent working on a guide to the kitchen and life—Dining Without Crumbs: The Art of Eating Over the Kitchen Sink—and of course, studying the irrational ways we all behave.
- Ph.D., Duke University 1998
- Ph.D., University of North Carolina at Chapel Hill 1996
- M.A., University of North Carolina at Chapel Hill 1994
- B.A., Tel Aviv University (Israel) 1991
Turner, MC, O'Brien, JD, Kahn, RM, Mantyh, CR, Migaly, J, and Ariely, D. "Impact of Disgust on Intentions to Undergo Colorectal Surgery." Diseases of the Colon and Rectum 61, no. 12 (December 2018): 1386-1392. Full Text
O'Brien, JD, Kahn, RM, Zenko, Z, Fernandez, JR, and Ariely, D. "Naïve models of dietary splurges: Beliefs about caloric compensation and weight change following non-habitual overconsumption." Appetite 128 (September 2018): 321-332. Full Text
Amar, M, Ariely, D, Carmon, Z, and Yang, H. "How Counterfeits Infect Genuine Products: The Role of Moral Disgust." Journal of Consumer Psychology 28, no. 2 (April 1, 2018): 329-343. Full Text
LeBlanc, TW, Bloom, N, Wolf, SP, Lowman, SG, Pollak, KI, Steinhauser, KE, Ariely, D, and Tulsky, JA. "Triadic treatment decision-making in advanced cancer: a pilot study of the roles and perceptions of patients, caregivers, and oncologists." Supportive Care in Cancer : Official Journal of the Multinational Association of Supportive Care in Cancer 26, no. 4 (April 2018): 1197-1205. Full Text
Hahn, E, Ariely, D, Tannock, I, Fyles, A, and Corn, BW. "Slogans and donor pages of cancer centres: do they convey discordant messages?." The Lancet. Oncology 19, no. 4 (April 2018): 447-448. Full Text
Mazar, N, Mochon, D, and Ariely, D. "If You Are Going to Pay Within the Next 24 Hours, Press 1: Automatic Planning Prompt Reduces Credit Card Delinquency (Accepted)." Journal of Consumer Psychology (January 1, 2018). Full Text
Banker, S, Ainsworth, SE, Baumeister, RF, Ariely, D, and Vohs, KD. "The Sticky Anchor Hypothesis: Ego Depletion Increases Susceptibility to Situational Cues." Journal of Behavioral Decision Making 30, no. 5 (December 2017): 1027-1040. Full Text
Tan, J, Ariely, D, and Hare, B. "Bonobos respond prosocially toward members of other groups." Scientific Reports 7, no. 1 (November 7, 2017): 14733-null. Full Text
Zenko, Z, O'Brien, JD, Berman, CJ, and Ariely, D. "Comparison of affect-regulated, self-regulated, and heart-rate regulated exercise prescriptions: Protocol for a randomized controlled trial." Psychology of Sport and Exercise 32 (September 2017): 124-130. Full Text
Ariely, D. The (Honest) Truth about Dishonesty How We Lie to Everyone - Especially Ourselves. HarperCollins, 2013.
Ariely, D. The Upside of Irrationality The Unexpected Benefits of Defying Logic. Harper Perennial, May 17, 2011.
Ariely, D. Predictably Irrational, Revised and Expanded Edition The Hidden Forces That Shape Our Decisions. Harper Collins, 2008.
Hughes, CE, Hughes, , Ariely, D, and Eckerman, DA. The Joy of Experimental Psychology. Kendall/Hunt Publishing Company, January 1, 1999.
Ariely, D, Trower, M, and Grüneisen, A. "Irrational attachment (why we love what we own)." In Critical Mindfulness: Exploring Langerian Models, 69-89. January 1, 2016. Full Text
Grinstein-Weiss, M, Comer, K, Russell, B, Key, C, Perantie, D, and Ariely, D. "Refund to Savings: Creating Contingency Savings at Tax Time." In A Fragile Balance: Emergency Savings and Liquid Resources for Low-Income Consumers, 87-106. March 11, 2015. Full Text
Grinstein-Weiss, M, Comer, K, Russell, B, Key, C, Perantie, D, and Ariely, D. "Refund to savings: Creating contingency savings at tax time." In A Fragile Balance: Emergency Savings and Liquid Resources for Low-Income Consumers, 87-106. January 1, 2015. Full Text
Ariely, D, Loewenstein, G, and Prelec, D. "Tom Sawyer and the construction of value." 1-10. May 2006.
Amir, O, Lobel, O, and Ariely, D. "Making consumption decisions by following personal rules." In Inside Consumption: Consumer Motives, Goals, and Desires, 86-101. August 11, 2005. Full Text
Ariely, D, and Carmon, Z. "Summary assessment of experiences: The whole is different from the sum of its parts." In Time and Decision: Economic and Psychological Perspectives on Intertemporal Choice, 323-349. January 1, 2003.
Ariely, D, Loewenstein, G, and Prelec, D. ""Coherent Arbitrariness": Stable Demand Curves Without Stable Preferences." 73-106. 2003.
Ariely, D, and Carmon, Z. "The Sum Reflects only Some of Its Parts: A Critical Overview of Research on Summary Assessment of Experiences." In Time and Decisions,edited by R Baumeister, G Loewenstein, and D Read. Russell Sage Foundation Press, 2003.
Ariely, D, Schooler, J, and Loewenstein, G. "The Pursuit and Assessment of Happiness Can be Self-Defeating." In The Psychology of Economic Decisions,edited by I Broacs and J Carrillo. Oxford University Press (OUP), 2003.
Mazar, N, and Ariely, D. Dishonesty in Everyday Life and Its Policy Implications. March 2006. Full Text
Carlson, KA, Wolfe, J, Ariely, D, Huber, J, and Res, AC. "The Budget Contraction Effect: Cutting Categories to Cope with Shrinking Budgets." 2010.
Tal, A, and Ariely, D. "I Really Want to Like It: Motivated Liking." 2009.
Ratner, RK, Soman, D, Zauberman, G, Ariely, D, Carmon, Z, Keller, PA, Kim, BK, Lin, F, Malkoc, S, Small, DA, and Wertenbroch, K. "How behavioral decision research can enhance consumer welfare: From freedom of choice to paternalistic intervention." December 2008. Full Text
Ariely, D, Gneezy, U, and Haruvy, E. ""On the Discontinuity of Demand Curves Around Zero: Charging More and Selling More"." 2008.
Mazar, N, and Ariely, D. ""Probabilistic Discounts: When Retailing and Las Vegas Meet"." 2008.
Norton, MI, and Ariely, D. ""The "IKEA Effect": Why Labor Leads to Love"." 2008.
Frost, J, Norton, MI, and Ariely, D. "Virtual dates: Bridging the online and offline dating gap." July 30, 2006. Full Text
Amir, O, Ariely, D, Cooke, A, Dunning, D, Epley, N, Gneezy, U, Koszegi, B, Lichtenstein, D, Mazar, N, Mullainathan, S, Prelec, D, Shafir, E, and Silva, J. "Psychology, behavioral economics, and public policy." December 2005. Full Text Open Access Copy
Sedikides, C, Ariely, D, and Olsen, N. "Contextual and Procedural Determinants of Partner Selection: Of Asymmetric Dominance and Prominence." June 1999. Full Text
Lilly MOU awarded by Eli Lilly and Company (Principal Investigator). 2015 to 2025
SunTrust Bank research agreement awarded by SunTrust Banks, Inc. (Principal Investigator). 2017 to 2020
Using Behavioral Economics to Improve Vaccination Rates awarded by GlaxoSmithKline (Principal Investigator). 2017 to 2019
Paternalistic interventions in health care awarded by Robert Wood Johnson Foundation (Principal Investigator). 2017 to 2019
Achmea Sponsored Research Agreement awarded by Achmea Vitaliteit BV (Principal Investigator). 2018
Behavioral Lab for Financial Well Being awarded by Metropolitan Life Foundation (Principal Investigator). 2015 to 2018
Honesty Building a Virtuous Cycle awarded by John Templeton Foundation (Principal Investigator). 2016 to 2018
TRIADIC EXPECTATIONS: DECISION-MAKING IN ADVANCED CANCER awarded by National Palliative Care Research Center (Significant Contributor). 2014 to 2017
Complex and Self-serving Altruism in Research awarded by National Institutes of Health (Principal Investigator). 2011 to 2014