Retargeting, the practice of showing ads to previous website visitors, has been a core value proposition for many digital advertising platforms. However, recent privacy restrictions (e.g., those in Apple's iOS 14 and the General Data Protection Regulation) have significantly reduced its efficacy, leading many advertisers to cut digital ad spending. Despite the widespread belief that retargeting is essential for online advertising efficacy, empirical evidence of its impact on incremental sales remains limited. This article presents the results of a large-scale field experiment conducted on the Google and Facebook ad networks for a major player in the bed-in-a-box category. Contrary to prevalent industry assumptions, the experiment reveals large and consistent returns on prospecting ads across both ad networks, while retargeting ads yield significantly lower returns. These findings challenge the perceived necessity of retargeting in digital advertising strategies and provide new insights into the role of prospecting ads in influencing consumer decisions for durable goods.
BayerEmanuelSrinivasanShubaRiedlEdward J.SkieraBernd (2020), “The Impact of Online Display Advertising and Paid Search Advertising Relative to Offline Advertising on Firm Performance and Firm Value,” International Journal of Research in Marketing, 37 (4), 789–804.
2.
BlakeThomasNoskoChrisTadelisSteven (2015), “Consumer Heterogeneity and Paid Search Effectiveness: A Large-Scale Field Experiment,” Econometrica, 83 (1), 155–74.
3.
BraunMichaelMoeWendy W. (2013), “Online Display Advertising: Modeling the Effects of Multiple Creatives and Individual Impression Histories,” Marketing Science, 32 (5), 753–67.
4.
BruceNorris I.MurthiB.P.S.RaoRam C. (2017), “A Dynamic Model for Digital Advertising: The Effects of Creative Format, Message Content, and Targeting on Engagement,” Journal of Marketing Research, 54 (2), 202–18.
5.
BurtonJennifer LeeGollinsJanMcNeelyLinda E.WallsDanielle M. (2019), “Revisiting the Relationship Between Ad Frequency and Purchase Intentions: How Affect and Cognition Mediate Outcomes at Different Levels of Advertising Frequency,” Journal of Advertising Research, 59 (1), 27–39.
6.
DanaherPeter J.DaggerTracey S. (2013), “Comparing the Relative Effectiveness of Advertising Channels: A Case Study of a Multimedia Blitz Campaign,” Journal of Marketing Research, 50 (4), 517–34.
7.
DanaherPeter J.DanaherTracey S.SmithMichael StanleyLoaiza-MayaRuben (2020), “Advertising Effectiveness for Multiple Retailer-Brands in a Multimedia and Multichannel Environment,” Journal of Marketing Research, 57 (3), 445–67.
8.
De HaanEvertWieselThorstenPauwelsKoen (2016), “The Effectiveness of Different Forms of Online Advertising for Purchase Conversion in a Multiple-Channel Attribution Framework,” International journal of Research in Marketing, 33 (3), 491–507.
9.
DinnerIsaac M.Van HeerdeHarald J.NeslinScott A. (2013), “Driving Online and Offline Sales: The Cross-Channel Effects of Traditional, Online Display, and Paid Search Advertising,” Journal of Marketing Research, 50 (5), 527–45.
GordonBrett R.ZettelmeyerFlorianBhargavaNehaChapskyDan (2019), “A Comparison of Approaches to Advertising Measurement: Evidence from Big Field Experiments at Facebook,” Marketing Science, 38 (2), 193–225.
HobanPaul R.BucklinRandolph E. (2015), “Effects of Internet Display Advertising in the Purchase Funnel: Model-Based Insights from a Randomized Field Experiment,” Journal of Marketing Research, 52 (3), 375–93.
JohnsonGarrett (2023), “Inferno: A Guide to Field Experiments in Online Display Advertising,” Journal of Economics & Management Strategy, 32 (3), 469–90.
18.
JohnsonGarrett A.LewisRandall A.NubbemeyerElmar I. (2017a), “Ghost Ads: Improving the Economics of Measuring Online Ad Effectiveness,” Journal of Marketing Research, 54 (6), 867–84.
19.
JohnsonGarrett A.LewisRandall A.NubbemeyerElmar I. (2017b), “The Online Display Ad Effectiveness Funnel & Carryover: Lessons from 432 Field Experiments,” SSRN, https://doi.org/10.2139/ssrn.2701578.
KronrodAnnHuberJoel (2019), “Ad Wearout Wearout: How Time Can Reverse the Negative Effect of Frequent Advertising Repetition on Brand Preference,” International Journal of Research in Marketing, 36 (2), 306–24.
22.
KumarAshishBezawadaRamRishikaRishikaJanakiramanRamkumarKannanP.K. (2016), “From Social to Sale: The Effects of Firm-Generated Content in Social Media on Customer Behavior,” Journal of Marketing, 80 (1), 7–25.
23.
LambrechtAnjaTuckerCatherine (2013), “When Does Retargeting Work? Information Specificity in Online Advertising,” Journal of Marketing Research, 50 (5), 561–76.
LewisRandall A.RaoJustin M. (2015), “The Unfavorable Economics of Measuring the Returns to Advertising,” Quarterly Journal of Economics, 130 (4), 1941–73.
26.
LiHongshuangKannanP.K. (2014), “Attributing Conversions in a Multichannel Online Marketing Environment: An Empirical Model and a Field Experiment,” Journal of Marketing Research, 51 (1), 40–56.
27.
LiJingLuoXuemingLuXianghuaMoriguchiTakeshi (2021), “The Double-Edged Effects of E-Commerce Cart Retargeting: Does Retargeting Too Early Backfire?” Journal of Marketing, 85 (4), 123–40.
SahniNavdeep S.NarayananSridharKalyanamKirthi (2019), “An Experimental Investigation of the Effects of Retargeted Advertising: The Role of Frequency and Timing,” Journal of Marketing Research, 56 (3), 401–18.
31.
SchulmanGabriel (2020), “Mattress Manufacturing in the US,” US Industry (NAICS) Report 33791, Ibis World.
32.
ShankarVenkateshMalthouseEdward C. (2007), “The Growth of Interactions and Dialogs in Interactive Marketing,” Journal of Interactive Marketing, 21 (2), 2–4.
33.
SrinivasanShubaRutzOliver J.PauwelsKoen (2016), “Paths to and off Purchase: Quantifying the Impact of Traditional Marketing and Online Consumer Activity,” Journal of the Academy of Marketing Science, 44 (4), 440–53.
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