This research introduces the prosocial ambassador effect as a novel means to elicit prosocial behavior. Consumers adopt a prosocial ambassador role when they personally commit to engage in a prosocial behavior and interpersonally promote (i.e., encourage another person to engage in) the prosocial behavior. Four experiments, including two studies in the field, investigate prosocial ambassadorship behaviors and their impact on the ambassadors’ subsequent prosocial behavior. Results reveal that the ambassador role activates a collective identity, which drives prosocial behavior. Findings also indicate that the ambassador effect endures over time. Furthermore, the ambassador effect replicates via product giveaways and communications (e.g., text messages). This research offers novel implications for marketers on the ambassador role's positive impact on prosociality, providing guidance to firms on how to leverage the ambassador effect in the marketplace.
AickinMikelGenslerHelen (1996), “Adjusting for Multiple Testing When Reporting Research Results: The Bonferroni vs Holm Methods,” American Journal of Public Health, 86 (5), 726–28.
AquinoKarlReedAmericus (2002), “The Self-Importance of Moral Identity,” Journal of Personality and Social Psychology, 83 (6), 1423–40.
6.
AshmoreRichard D.DeauxKayMcLaughlin-VolpeTracy (2004), “An Organizing Framework for Collective Identity: Articulation and Significance of Multidimensionality,” Psychological Bulletin, 130 (1), 80–114.
7.
Baca-MotesKatieBrownAmberGneezyAyeletKeenanElizabeth A.NelsonLeif D. (2013), “Commitment and Behavior Change: Evidence from the Field,” Journal of Consumer Research, 39 (5), 1070–84.
8.
BagozziRichard P. (2000), “On the Concept of Intentional Social Action in Consumer Behavior,” Journal of Consumer Research, 27 (3), 388–96.
9.
BatsonC. Daniel (1994), “Why Act for the Public Good? Four Answers,” Personality and Social Psychology Bulletin, 20 (5), 603–10.
10.
BiswasAbhijitLicataJane W.McKeeDarylPulligChrisDaughtridgeChristopher (2000), “The Recycling Cycle: An Empirical Examination of Consumer Waste Recycling and Recycling Shopping Behaviors,” Journal of Public Policy & Marketing, 19 (1), 93–105.
BoegershausenJohannesAquinoKarlReedAmericusII (2015), “Moral Identity,” Current Opinion in Psychology, 6, 162–66.
13.
BollingerBryanGillinghamKenneth T.WightKelley Gullo (2023), “Making Prosocial Social: The Effectiveness of Social Proof for Energy Conservation Using Social Media,” Journal of the Association for Consumer Research, 8 (3), 290–30.
BrecklerSteven J.GreenwaldAnthony G. (1986), “Motivational Facets of the Self,” in Handbook of Motivation and Cognition: Foundations of Social Behavior, SorrentinoRichard M.Tory HigginsE., eds. Guilford Press, 145–63.
16.
BrewerMarilynn B.GardnerWendi (1996), “Who is This ‘We’? Levels of Collective Identity and Self-Representations,” Journal of Personality and Social Psychology, 71 (1), 83–93.
17.
ByerlyHilaryBalmfordAndrewFerraroPaul J.WagnerCourtney HammondPalchakElizabethPolaskyStephenRickettsTaylor H.SchwartzAaron J.FisherBrendan (2018), “Nudging Pro-Environmental Behavior: Evidence and Opportunities,” Frontiers in Ecology and the Environment, 16 (3), 159–68.
18.
ChintaguntaPradeepLabrooAparna A. (2020), “It’s About Time: A Call for More Longitudinal Consumer Research Insights,” Journal of the Association for Consumer Research, 5 (3), 240–47.
19.
CialdiniRobert B. (1971), “Attitudinal Advocacy in the Verbal Conditioner,” Journal of Personality and Social Psychology, 17 (3), 350–58.
20.
CialdiniRobert B.TrostMelanie R.NewsomJason T. (1995), “Preference for Consistency: The Development of a Valid Measure and the Discovery of Surprising Behavioral Implications,” Journal of Personality and Social Psychology, 69 (2), 318–28.
ConnerMarkGodinGastonNormanPaulSheeranPaschal (2011), “Using the Question-Behavior Effect to Promote Disease Prevention Behaviors: Two Randomized Controlled Trials,” Health Psychology, 30 (3), 300–09.
23.
CreyerElizabeth H.RossWilliam T.Jr. (1997), “The Influence of Firm Behavior on Purchase Intention: Do Consumers Really Care About Business Ethics?” Journal of Consumer Marketing, 14 (6), 421–32.
24.
CrossSusan E.HardinErin E.Gercek-SwingBerna (2011), “The What, How, Why, and Where of Self-Construal,” Personality and Social Psychology Review, 15 (2), 142–79.
25.
DholakiaUtpal M. (2010), “A Critical Review of Question–Behavior Effect Research,” in Review of Marketing Research, Vol. 7, MalhotraNaresh K., ed. Emerald Publishing, 145–97.
FenigsteinAllanScheierMichael F.BussArnold H. (1975), “Public and Private Self Consciousness: Assessment and Theory,” Journal of Consulting and Clinical Psychology, 43 (4), 522–27.
30.
FerraroRosellinaKirmaniAmnaMatherlyTed (2013), “Look at Me! Look at Me! Conspicuous Brand Usage, Self-Brand Connection, and Dilution,” Journal of Marketing Research, 50 (4), 477–88.
31.
FieldJoy M.FotheringhamDarimaSubramonyMaheshGustafssonAndersOstromAmy L.LemonKatherine N.HuangMing-HuiMcColl-KennedyJanet R. (2021), “Service Research Priorities: Designing Sustainable Service Ecosystems,” Journal of Service Research, 24 (4), 462–79.
32.
GarnefeldInaEggertAndreasHelmSabrina V.TaxStephen S. (2013), “Growing Existing Customers’ Revenue Streams Through Customer Referral Programs,” Journal of Marketing, 77 (4), 17–32.
33.
GarnefeldInaHelmSabrina V.EggertAndreas (2011), “Walk Your Talk: An Experimental Investigation of the Relationship Between Word of Mouth and Communicators’ Loyalty,” Journal of Service Research, 14 (1), 93–107.
34.
GershonRachelCryderCynthiaJohnLeslie K. (2020), “Why Prosocial Referral Incentives Work: The Interplay of Reputational Benefits and Action Costs,” Journal of Marketing Research, 57 (1), 156–72.
35.
GneezyAyeletImasAlexBrownAmberNelsonLeif D.NortonMichael I. (2012), “Paying to Be Nice: Consistency and Costly Prosocial Behavior,” Management Science, 58 (1), 179–87.
36.
GoldsmithKellyRouxCarolineWilsonAnne V. (2020), “Can Thoughts of Having Less Ever Promote Prosocial Preferences? The Relationship Between Scarcity, Construal Level, and Sustainable Product Adoption,” Journal of the Association for Consumer Research, 5 (1), 70–82.
37.
GrantAdamDuttonJane (2012), “Beneficiary or Benefactor: Are People More Prosocial When They Reflect on Receiving or Giving?” Psychological Science, 23 (9), 1033–39.
38.
GreenSamuel B.SalkindNeil J. (2014), Using SPSS for Windows and Macintosh: Analyzing and Understanding Data, Stephen Frail, ed. Pearson Education.
39.
HayesAndrew F. (2022), Introduction to Mediation, Moderation, and Conditional Process Analysis: A Regression-Based Approach, Todd D. Little, ed. Guilford Press.
40.
HildebrandChristianBergnerAnouk (2021), “Conversational Robo Advisors as Surrogates of Trust: Onboarding Experience, Firm Perception, and Consumer Financial Decision Making,” Journal of the Academy of Marketing Science, 49 (4), 659–76.
41.
HughesChristianSwaminathanVanithaBrooksGillian (2019), “Driving Brand Engagement Through Online Social Influencers: An Empirical Investigation of Sponsored Blogging Campaigns,” Journal of Marketing, 83 (5), 78–96.
KarmarkarUma R.BollingerBryan (2015), “BYOB: How Bringing Your Own Shopping Bags Leads to Treating Yourself and the Environment,” Journal of Marketing, 79 (4), 1–15.
45.
KatzJames EverettAakhusMark (2002), Perpetual Contact: Mobile Communication, Private Talk, Public Performance. Cambridge University Press.
46.
KristoffersonKirkWhiteKatherinePelozaJohn (2014), “The Nature of Slacktivism: How the Social Observability of an Initial Act of Token Support Affects Subsequent Prosocial Action,” Journal of Consumer Research, 40 (6), 1149–66.
47.
KumarViswanathanPetersenJ. AndrewLeoneRobert P. (2007), “How Valuable Is Word of Mouth?” Harvard Business Review, 85 (10), 139–46.
48.
LabrooAparna A.GoldsmithKelly (2021), “The Dirty Underbelly of Prosocial Behavior: Reconceptualizing Greater Good as an Ecosystem with Unintended Consequences,” Journal of Consumer Psychology, 31 (3), 417–28.
49.
LeungFine F.GuFlora F.LiYiweiZhangJonathan Z.PalmatierRobert W. (2022), “Influencer Marketing Effectiveness,” Journal of Marketing, 86 (6), 93–115.
50.
LuhtanenRiiaCrockerJennifer (1992), “A Collective Self-Esteem Scale: Self-Evaluation of One’s Social Identity,” Personality and Social Psychology Bulletin, 18 (3), 302–18.
51.
LuoXuemingBhattacharyaChitra Bhanu (2006), “Corporate Social Responsibility, Customer Satisfaction, and Market Value,” Journal of Marketing, 70 (4), 1–18.
OppenheimerDaniel M.MeyvisTomDavidenkoNicolas (2009), “Instructional Manipulation Checks: Detecting Satisficing to Increase Statistical Power,” Journal of Experimental Social Psychology, 45 (4), 867–72.
56.
OuelletteJudith A.WoodWendy (1998), “Habit and Intention in Everyday Life: The Multiple Processes by Which Past Behavior Predicts Future Behavior,” Psychological Bulletin, 124 (1), 54–74.
57.
OysermanDaphna (2009), “Identity-Based Motivation: Implications for Action-Readiness, Procedural-Readiness, and Consumer Behavior,” Journal of Consumer Psychology, 19 (3), 250–60.
58.
OzanneLucie K.PhippsMarcusWeaverToddCarringtonMichalLuchsMichaelCatlinJesseGuptaShipraSantosNicholasScottKristinWilliamsJerome (2016), “Managing the Tensions at the Intersection of the Triple Bottom Line,” Journal of Public Policy & Marketing, 35 (2), 249–61.
59.
PettigrewJonathan (2009), “Text Messaging and Connectedness Within Close Interpersonal Relationships,” Marriage & Family Review, 45 (6–8), 697–716.
60.
PieniakZuzannaPérez-CuetoFedericoVerbekeWim (2009), “Association of Overweight and Obesity with Interest in Healthy Eating, Subjective Health and Perceived Risk of Chronic Diseases in Three European Countries,” Appetite, 53 (3), 399–406.
61.
Putnam-FarrEleanorDharRaviGorlinMargaretUpritchardJaneHatzisMichelleBakkerMichiel (2023), “Forgot Your Bottle or Bag Again? How Well-Placed Reminder Cues Can Help Consumers Build Sustainable Habits,” Journal of the Association for Consumer Research, 8 (3), 264–75.
ReedAmericusAquinoKarl F. (2003), “Moral Identity and the Expanding Circle of Moral Regard Toward Out-Groups,” Journal of Personality and Social Psychology, 84 (6), 1270–86.
RyuGangseogFeickLawrence (2007), “A Penny for Your Thoughts: Referral Reward Programs and Referral Likelihood,” Journal of Marketing, 71 (1), 84–94.
67.
SenSankarBhattacharyaChitra Bhanu (2001), “Does Doing Good Always Lead to Doing Better? Consumer Reactions to Corporate Social Responsibility,” Journal of Marketing Research, 38 (2), 225–43.
68.
ShiMengzeWojnickAndrea C. (2014), “Money Talks … to Online Opinion Leaders: What Motivates Opinion Leaders to Make Social-Network Referrals?” Journal of Advertising Research, 54 (1), 81–91.
69.
SimonBernd (2004), Identity in Modern Society. Blackwell.
70.
SimonBernd (2009), “To Be Is to Do Is to Be: Collective Identity and Action,” in Intergroup Relations, OttenSabineSassenbergKaiKesslerThomas, eds. Psychology Press, 241–60.
71.
SimonBerndKlandermansBert (2001), “Politicized Collective Identity: A Social Psychological Analysis,” American Psychologist, 56 (4), 319–31.
SmithScott M.AlcornDavid S. (1991), “Cause Marketing: A New Direction in the Marketing of Corporate Responsibility,” Journal of Consumer Marketing, 8 (3), 19–35.
74.
SmithBrian G.KendallMegan C.KnightonDevinWrightTemi (2018), “Rise of the Brand Ambassador: Social Stake, Corporate Social Responsibility and Influence Among the Social Media Influencers,” Communication Management Review, 3 (1), 6–29.
StrykerSheldon (1987), “Identity Theory: Developments and Extensions,” in Self and Identity: Psychosocial Perspectives, YardleyKrysiaHonessTerry, eds. John Wiley & Sons, 89–103.
77.
StürmerStefanSimonBerndLoewyMichaelJörgerHeike (2003), “The Dual-Pathway Model of Social Movement Participation: The Case of the Fat Acceptance Movement,” Social Psychology Quarterly, 66 (1), 71–82.
78.
TarisToon (2000), A Primer in Longitudinal Data Analysis. Sage.
TidwellMichael V. (2005), “A Social Identity Model of Prosocial Behaviors Within Nonprofit Organizations,” Nonprofit Management and Leadership, 15 (4), 449–67.
81.
UmashankarNitaKimKihyun HannahReuttererThomas (2023), “Understanding Customer Participation Dynamics: The Case of the Subscription Box,” Journal of Marketing, 87 (5), 719–35.
VargoStephen L.LuschRobert F. (2004), “Evolving to a New Dominant Logic for Marketing,” Journal of Marketing, 68 (1), 1–17.
85.
WangChengHarrisJenniferPattersonPaul (2013), “The Roles of Habit, Self-Efficacy, and Satisfaction in Driving Continued Use of Self-Service Technologies: A Longitudinal Study,” Journal of Service Research, 16 (3), 400–414.
86.
WhiteKatherineDahlDarren W. (2007), “Are All Out-Groups Created Equal? Consumer Identity and Dissociative Influence,” Journal of Consumer Research, 34 (4), 525–36.
87.
WhiteKatherineHabibRishadDahlDarren W. (2020), “A Review and Framework for Thinking About the Drivers of Prosocial Consumer Behavior,” Journal of the Association for Consumer Research, 5 (1), 2–18.
88.
WhiteKatherineHabibRishadHardistyDavid J. (2019), “How to SHIFT Consumer Behaviors to be More Sustainable: A Literature Review and Guiding Framework,” Journal of Marketing, 83 (3), 22–49.
89.
WinterichKaren P.MittalVikasAquinoKarl (2013), “When Does Recognition Increase Charitable Behavior? Toward a Moral Identity-Based Model,” Journal of Marketing, 77 (3), 121–34.
YoonYeosunGürhan-CanliZeynepSchwarzNorbert (2006), “The Effect of Corporate Social Responsibility (CSR) Activities on Companies with Bad Reputations,” Journal of Consumer Psychology, 16 (4), 377–90.
92.
ZierauNaimHildebrandChristianBergnerAnoukBusquetFrancescSchmittAnuschkaLeimeisterJan Marco (2023), “Voice Bots on the Frontline: Voice-Based Interfaces Enhance Flow-Like Consumer Experiences & Boost Service Outcomes,” Journal of the Academy of Marketing Science, 51 (4), 823–42.
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