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Zero as a Special Price

The True Value of Free Products

Bibliographic Data

ID23321925
AuthorsKristina Shampanier (Massachusetts Institute of Technology), Nina Mazar (0000-0001-8248-654X, University of Toronto), Dan Ariely (0000-0002-6175-4151, Duke University, One Towerview Road, Durham, North Carolina 27708)
Year2007
Volume26
Issue6
Pages742-757
Publication date2007-11-01
Peer ReviewedYes
Open AccessNo
TypeARTICLE
VenueMarketing Science (JOURNAL)
Journal identifiersISSN: 0732-2399 • E-ISSN: 1526-548X
PublisherInstitute for Operations Research and the Management Sciences (INFORMS) (PUBLISHER)
DOI10.1287/mksc.1060.0254
OpenAlexW2147664728
LanguageEN
Citations received65
References cited35

When faced with a choice of selecting one of several available products (or possibly buying nothing), according to standard theoretical perspectives, people will choose the option with the highest cost–benefit difference. However, we propose that decisions about free (zero price) products differ, in that people do not simply subtract costs from benefits but instead they perceive the benefits associated with free products as higher. We test this proposal by contrasting demand for two products across conditions that maintain the price difference between the goods, but vary the prices such that the cheaper good in the set is priced at either a low positive or zero price. In contrast with a standard cost–benefit perspective, in the zero-price condition, dramatically more participants choose the cheaper option, whereas dramatically fewer participants choose the more expensive option. Thus, people appear to act as if zero pricing of a good not only decreases its cost, but also adds to its benefits. After documenting this basic effect, we propose and test several psychological antecedents of the effect, including social norms, mapping difficulty, and affect. Affect emerges as the most likely account for the effect.

Affect (linguistics) · Business · Contrast (vision) · Economics · Microeconomics · Perspective (graphical) · Set (abstract data type) · Statistics · Test (biology) · Value (mathematics) · Zero (linguistics) · Behavioral Health and Interventions · Computer Science · Decision-Making and Behavioral Economics · Marketing · Mathematics · Psychology · Psychology of Moral and Emotional Judgment

  • Free riding or discounted riding? How the framing of a bike share offer impacts offer-redemption

    Open Access•Elspeth Kirkman•Journal of Behavioral Public…•2019

  • The when and who of social learning and conformist transmission

    Open Access•Michael Muthukrishna, Thomas J H Morgan et al.•Evolution and Human Behavior•2016

  • The Evaluation of the Opinions of the Patients Regarding Smoking Prices With the Behavioral Economics Perspective

    Zehra KAŞKA ÜRETEN, Özgür Aslan•JOURNAL OF SOCIAL HUMANITIES AND…•2022

  • Economic Nature of the Phenomenon “Reebie” in Russian Student Community

    Open Access•Marina V Ryzhkova, Marina Ryzhkova et al.•Journal of Siberian Federal…•2019

  • What Can Children Learn from a Free Trial of Eyeglasses Use? Evidence from a Cluster‐Randomized Controlled Trial in Rural China

    Open Access•Yaojiang Shi, Wei Nie et al.•INQUIRY The Journal of Health…•2020

  • Introduction Measures for Newly-Arrived Migrants

    OECD OECD•Introduction Measures for…•2023

  • Can Higher Prices Stimulate Product Use? Evidence from a Field Experiment in Zambia

    Nava Ashraf, James Berry et al.•American Economic Review•2010

  • Paying for Online News

    Open Access•Richard Fletcher, R K Nielsen•Digital Journalism•2017

  • Workplace Vaccination and Other Factors Impacting Influenza Vaccination Decision among Employees in Israel

    Open Access•Shosh Shahrabani, Uri Benzion et al.•International Journal of…•2010

  • Young People’s Perceptions of the Effects and Value of Sports Betting Inducements

    Open Access•Gianluca Di Censo, P Delfabbro et al.•International Journal of Mental…•2023

  • Addressing length of stay in substance use treatment to predict successful completion

    Charles R Morgan, Cory B Dennis•Journal of Social Work Practice…•2022

  • Free lunch for all? – A path analysis on free mentality, paying intent and media budget for digital journalism

    Daniel O’brien•Journal of Media Economics•2022

  • Can Decision Biases Improve Insurance Outcomes? An Experiment on Status Quo Bias in Health Insurance Choice

    Open Access•Miriam Krieger, Stefan Felder•International Journal of…•2013

  • Cognition, Culture, and Charity

    Open Access•Mark Ward•Voluntas Revista Internacional de…•2014

  • Standard and non-standard framing effects

    Open Access•Chunhao Li, Yan Liu et al.•Humanities and Social Sciences…•2025

  • The impact of terminating cost-sharing reductions payments on health insurance plan choices

    Open Access•Fanyu Liu•Frontiers in Public Health•2024

  • Who pays for preparedness? Valuing disaster app features through a factorial survey experiment in flood-prone communities

    Open Access•Katsuya Tanaka, Tadashi Kito et al.•International Journal of Disaster…•2026

  • Tourists “stealing” stuff

    Open Access•Stephen Pratt•Tourism Economics•2022

  • What Makes Personal Data Processing by Social Networking Services Permissible

    Open Access•Lichelle Wolmarans, Alex Voorhoeve•Canadian Journal of Philosophy•2022

  • Open educational resources

    Open Access•Olasile Babatunde Adedoyin, Fahriye Altinay•British Journal of Educational…•2023

  • The Perfection Premium

    Open Access•Mathew S Isaac, Katie Spangenberg•Social Psychological and…•2021

  • Free-baiting

    Open Access•Ethan Lowens•Behavioural Public Policy•2020

  • Does Israeli consumer decision-making differ from American consumer decision-making

    Tal Shahor, Talia Voda et al.•Israel Affairs•2022

  • The Common Ratio Effect in Choice, Pricing, and Happiness Tasks

    Open Access•Mark Schneider, Mikhael Shor•Journal of Behavioral Decision…•2017

  • Much ado about nothing

    Open Access•Yufeng Zhang, Paul Slovic•Journal of Behavioral Decision…•2018

  • A behavioral account of compensation awarding decisions

    Open Access•Claire I Tsai, Christopher K Hsee•Journal of Behavioral Decision…•2008

  • Homo indifferencus

    Open Access•Evan Polman, Rusty A Stough•Journal of Behavioral Decision…•2023

  • Less willing to pay but more willing to buy

    Open Access•Zoe Y Lu, Christopher K Hsee•Journal of Behavioral Decision…•2019

  • Leaving with something

    Open Access•Tom Gordon‐Hecker, Iris K Schneider et al.•Journal of Behavioral Decision…•2020

  • Extreme Outcomes Sway Risky Decisions from Experience

    Open Access•Elliot A Ludvig, Christopher R Madan et al.•Journal of Behavioral Decision…•2013

  • When and Why “Consoling” Marginal Underperformers With a Small Versus Zero Reward Hurts Fairness (Without Consolation)

    Open Access•Minzhe Xu, Bowen Ruan•Journal of Behavioral Decision…•2025

  • The Zero Effect

    Open Access•Jonas Ludwig, Alexander Jaudas et al.•Journal of Behavioral Decision…•2024

  • Downsizing and Supersizing

    Open Access•Ata Jami, Himanshu Mishra•Journal of Behavioral Decision…•2013

  • Trouble with zero

    Open Access•Pallavi Shukla, Hemant Pullabhotla et al.•Journal of Development Economics•2022

  • Exploring unexplained variation

    Open Access•Michael E Doherty, Kenneth M Shemberg et al.•Theory & Psychology•2013

  • Instant lottery innovation, tax compliance and herd effects, an impact assessment in Brazil

    Open Access•Jorge Luis Tonetto, Adelar Fochezatto et al.•Annals of Public and Cooperative…•2025

  • Risk preferences in decision-making

    Open Access•Hwan‐Ho Noh, Hwan-Ho Noh et al.•Acta Psychologica•2024

  • The prospects of fare-free public transport

    Open Access•Oded Cats, Yusak O Susilo et al.•Transportation•2017

  • Justifying toll payment with biased travel time estimates

    Open Access•Einat Tenenboim, Nira Munichor et al.•Transportation•2023

  • Electric vehicle ownership dynamics at the household level

    Open Access•Margarita Gutjar, Chiara Calastri et al.•Transportation•2025

  • Right-sizing incentives

    Open Access•Edward N Okeke, Isa S Abubakar•Journal of Development Economics•2026

  • Trade-offs in AI assistant choice

    Open Access•Tomohiro Ioku, Jaehyun Song et al.•Big Data & Society•2024

  • Priced and Unpriced Online Markets

    Open Access•Benjamin Edelman•The Journal of Economic…•2009

  • Applying behavioural economics to health systems of low- and middle-income countries

    Open Access•Antonio J Trujillo, Amanda Glassman et al.•Health Policy and Planning•2015

  • Zero price effect on hotel demand

    Open Access•Xian Zhang, José M Grisolía et al.•Tourism Management•2023

  • If you, tourist, behave irrationally, I’ll find you

    Open Access•Sangwon Park, Juan L Nicolau•Tourism Management•2018

  • Perspectives on using cost-benefit analysis to set environmental targets – a compilation and discussion of arguments informed by the process leading to the 2016 EU air pollution emission targets

    Open Access•Stefan Åström•Environmental Impact Assessment…•2023

  • When reduced fat increases preference. How fat reduction in nutrition tables and numeracy skills affect food choices

    Open Access•Vivianne H M Visschers, Vivianne Visschers et al.•Appetite•2010

  • Costly Punishment Increases Prosocial Punishment by Designated Punishers

    Open Access•K Kuwabara, Siyu Yu•Social Psychology Quarterly•2017

  • A Dual Process Evaluability Framework for decision anomalies

    Open Access•Mark Schneider, Robin A Coulter•Journal of Economic Psychology•2015

  • La gratuité des services publics de l’État

    Louis Bahougne•Revue française d administration…•2022

  • Why (and When) Are Uncertain Price Promotions More Effective Than Equivalent Sure Discounts

    Open Access•Celia Gaertig, Joseph P Simmons et al.•Journal of Consumer Research•2025

  • Who will vote quadratically? Voter turnout and votes cast under quadratic voting

    Open Access•Louis Kaplow, Scott Duke Kominer et al.•Public Choice•2017

  • When Paywall Goes Awol

    Open Access•Seth Gershenson, Morgan S Polikoff et al.•Educational Researcher•2020

  • Endogenous monitoring through voluntary reporting in an infinitely repeated prisoner's dilemma game

    Open Access•Kenju Kamei, Artem Nesterov et al.•Economica•2024

  • Testing Rationality

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  • A Dragging-Down Effect

    Open Access•Shirley Zhang, Abigail B Sussman et al.•Journal of Consumer Research•2021

  • A Maussian bargain

    Open Access•Marion Fourcade, Daniel N Kluttz•Big Data & Society•2020

  • Free to those who can afford it

    Open Access•Noah Mcclain, A Mears•Poetics•2012

  • Décisions individuelles et décisions collectives

    Open Access•Jon Elster•Social Science Information•2010

  • How much would you like to pay? Trust, reciprocity and prosocial motivations in El trato

    Open Access•Francisco J León, Francisco José León Medina et al.•Social Science Information•2012

  • Free Offer ≠ Cheap Product

    Mauricio M Palmeira, Mauricio Palmeira et al.•Journal of Consumer Research•2013

  • Magnitude, Time, and Risk Differ Similarly between Joint and Single Evaluations

    Christopher K Hsee, Jiao Zhang et al.•Journal of Consumer Research•2013

  • The Zero-Comparison Effect

    Mauricio M Palmeira, Mauricio Palmeira•Journal of Consumer Research•2011

  • On the Symbolic Production of Digital Markets for Cultural Goods

    Esteve Sanz•Journal of Cultural Economy•2014

  • "Coherent Arbitrariness"

    Dan Ariely, G Loewenstein et al.•The Quarterly Journal of Economics•2003

  • The four elementary forms of sociality

    Alan Page Fiske•Psychological Review•1992

  • Anchoring, Activation, and the Construction of Values

    Open Access•Gretchen B Chapman, E Johnson et al.•Organizational Behavior and Human…•1999

  • Pay Enough or Don't Pay at All

    Uri Gneezy, Aldo Rustichini•The Quarterly Journal of Economics•2000

  • Effort for Payment

    Open Access•James Heyman, Dan Ariely•Psychological Science•2004

  • Choice under Conflict

    Open Access•Amos Tversky, Eldar Shafir•Psychological Science•1992

  • A Fine is a Price

    Open Access•Uri Gneezy, Aldo Rustichini•The Journal of Legal Studies•2000

  • Judgment under Uncertainty

    Amos Tversky, Daniel Kahneman•Utility, Probability, and Human…•1975

  • Prospect Theory

    Daniel Kahneman, Amos Tversky•Econometrica•1979

  • When choice is demotivating

    Sheena S Iyengar, Mark R Lepper•Journal of Personality and Social…•2000

  • The Affect Heuristic

    Open Access•Paul Slovic, Melissa L Finucane et al.•Heuristics and biases•2002

  • The affect heuristic in judgments of risks and benefits

    Open Access•Melissa L Finucane, Ali Alhakami et al.•Journal of Behavioral Decision…•2000

  • The general causality orientations scale

    Open Access•Edward L Deci, Richard M Ryan•Journal of Research in Personality•1985

  • Mistake

    Open Access•Uri Simonsohn, G Loewenstein•The Economic Journal•2006

  • An experimental analysis of self-persuasion

    Open Access•Daryl J Bem, J Daryl•Journal of Experimental Social…•1965

  • Undermining children's intrinsic interest with extrinsic reward

    Mark R Lepper, David Greene et al.•Journal of Personality and Social…•1973

  • Cognitive consequences of forced compliance

    Leon Festinger, J Merrill Carlsmith et al.•Journal of Abnormal & Social…•1959

  • Adding Asymmetrically Dominated Alternatives

    Joel Huber, John W Payne et al.•Journal of Consumer Research•1982

  • The Limits of Fungibility

    A Peter Mcgraw, Philip E Tetlock et al.•Journal of Consumer Research•2003

  • Medium Maximization

    Christopher K Hsee, Fang Yu et al.•Journal of Consumer Research•2003

  • Choosing to Avoid

    Mary Frances Luce•Journal of Consumer Research•1998

Unique citing works65
Citations per year3,61
Citation span2008 - 2026 (19)
Citation velocitycurrent
Highly citedNo
Citation typesNeutral: 61

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