Full Length ArticleNew product success in the consumer packaged goods industry: A shopper marketing approach☆
Introduction
For consumer packaged goods (CPG) manufacturers, the introduction of new products (NPs) is recognized as one of the most important marketing activities (Sorescu & Spanjol, 2008). Thus, it is not surprising that brand manufacturers spend significant resources on the development and launch of NPs. Unfortunately, despite these efforts, a large majority of new CPG products fail in the marketplace (Gielens & Steenkamp, 2007). Consequently, the question what drives NP success in the CPG industry has attracted considerable research attention (e.g., Ataman, Mela, & van Heerde, 2008; Steenkamp & Gielens, 2003).
While important, earlier studies have often focused on the overall, market-level effect on NP sales of marketing-mix instruments like advertising and NP innovativeness that influence consumers in the pre-purchase stage of the consumer purchase cycle (Lemon & Verhoef, 2016). More recently, an expanded perspective has been proposed that focuses on the entire path-to-purchase customers go through. In this view, firms should design and manage the entire process a customer engages in before making a purchase (Lemon & Verhoef, 2016, p. 71). This new perspective, sometimes called shopper marketing, emerged in the wake of studies that found that 50–70% of shoppers' decisions are made in-store (Shankar, 2011). It encourages manufacturers to broaden their thinking and manage national brands (NBs) across multiple stages along the purchase funnel (Lemon & Verhoef, 2016), and to also consider how retailer-specific activities in the store influence the ultimate purchase decision (Shankar, 2011).
However, two important considerations arise when adopting such a broader view that considers the entire customer journey. First, while manufacturers are in control of the upper-funnel marketing activities (related to branding, advertising and product innovativeness), competition laws in many countries, including the U.S. and the U.K., have limited the ability of manufacturers to enforce the retail prices of their goods. Nevertheless, manufacturers attempt to negotiate with their main retail clients to jointly decide on retail prices while both the manufacturer and the retailer exert some influence on the promotion calendar (Guyt & Gijsbrechts, 2014). Also, literature on retailer pass-through (e.g., Ailawadi & Harlam, 2009) shows considerable variability in promotional pass-through. This supports the notion that even if the retailer ultimately is in control of pricing and promotional decisions in its stores, such decisions are influenced (and, in case of promotions, often funded) by the manufacturer.
Second, the shopper-marketing approach emphasizes that product success varies in function of the retail-shopper environment, recognizes the importance of both out-of-store and in-store marketing stimuli, and allows for the distinct possibility that the effectiveness of marketing efforts can – and will – vary based on the shopper retail context. This applies not only to the lower-funnel marketing stimuli at the actual point-of-purchase; also the effect of upper marketing actions may not be the same across store contexts. If anything, this holds especially for decisions related to the purchase of NPs, as these decisions are not yet part of consumers' habitual buying behavior that characterizes most CPG purchases. As a result, NPs can be very successful in some retail contexts but less so in others.
So, to improve NP performance, brand manufacturers need to move from traditional marketing to shopper marketing that (1) considers marketing actions along the entire path-to-purchase, and (2) allows for retailer-specific influences. In the words of Shankar et al. (2011, p. S36), “[T]he programs must be customized to the retailer's shopper base. The days of cookie cutter programs are a thing of the past.” This observation provided the impetus for our study. We will investigate the effects of both market-level, out-of-store shopper-marketing variables that are under the control of the NB manufacturer, as well as retail specific, in-store marketing actions that are the outcome of frequent negotiations between a manufacturer and each individual retailer on the performance of the NP at that retailer. We also consider whether and how the effectiveness of these shopper-marketing instruments is moderated by the general and category specific store context in which NP purchases take place.
Our research seeks to provide an initial answer to the following four research questions. First, how important is shopper marketing in determining NP performance at the retailer? Is it really the important driver that shopper-marketing enthusiasts envisage? Second, what is the collective importance of the manufacturer-controlled, out-of-store shopper-marketing variables versus retailer-manufacturer negotiated, in-store shopper-marketing variables in explaining NP success? Is NP performance largely driven by manufacturer market-level actions or do retailer-specific factors take the front seat? Or are they roughly equally important? The implications for the relative power of manufacturer versus retailer are profoundly different. Third, what is the substantive impact of the different shopper-marketing variables in driving NP performance? While the direction of most drivers is, arguably, well-established, we know less about their relative impact on NP success. Fourth, to what extent do the effects of the various shopper-marketing variables differ according to the store context in which the NP is sold?
Collectively, the answers to these research questions provide brand manufacturers with important shopper-marketing insights. This not only allows them to develop more effective shopper-focused, as well as trade-targeted, NP marketing strategies per se, but also provides a platform to work towards a better strategic alignment between retailers and brand manufacturers. The insights generated by this study are based on the performance of 105 NPs launched in the U.K. across 21 CPG categories by 44 leading NBs during a three-year period. We will evaluate the success of each NP across 13 leading U.K. retail banners from 10 retail firms.
Section snippets
Research framework
Our focal variable is NP performance at an individual retailer, which is operationalized as the NP's category share at that retailer in the year after that retailer included it into its assortment. Industry studies (Ernst&Young/ACNielsen, 2000) and academic research (Steenkamp & Gielens, 2003) regard the first year to be crucial for the success of new CPGs.
Our research framework (Fig. 1) conceptualizes the impact of various marketing-mix instruments around the marketing funnel. The marketing
Brand equity (+)
The NP benefits from being sold under a high-equity brand name as consumers can plausibly believe that the NP is also of high quality. The incentive to cheat by extending the reputable brand with a low-quality product is reduced by the loss of repeat sales of the NP, the loss of repeat sales of other products sold under the same brand name, and the loss of future sales due to the reduced extension potential of the brand (Erdem, 1998; Klein and Leffler, 1981).
Brand advertising (+)
Advertising influences the early
Research setting
Our research setting is the U.K., one of the biggest European grocery markets. It is the home market of Tesco, one of the world's largest and most sophisticated global retail chains. Other leading retailers in the U.K. market include Asda, the most important wholly-owned subsidiary of Walmart, and Sainsbury's, one of the world's pioneers in PL development. The world's leading hard discounters, Germany's Aldi and Lidl, are also active in the U.K.
Data
Our main data source is six years of scanner panel
Adoption equation
The maximum VIF factor for this equation is 4.25. This suggests multicollinearity is not a major issue. We obtain a hit rate of 81.66%, which is significantly better than chance (55% = α2 + (1 − α)2, with α = 66%). The parameter estimates are shown in Table 4. A retailer is more likely to include the NP in its assortment if it is a breakthrough NP (β3 = 0.195, p < .01) and when they come with more promotional support (β5 = 2.049, p < .01). The retail context also drives NP adoption decisions. High RBBE
Robustness checks
We perform a series of robustness tests to ensure the stability of our results, which we summarize in Table 8.
Discussion
Shopper marketing has recently gained prominence as a more comprehensive way to understand and influence consumers along their path-to-purchase. In this paper, we examine the role of shopper-marketing activities in the performance of NPs introduced by NB manufacturers at the level of individual retailers. We distinguish between upper-funnel marketing instruments that influence consumers early in the NP shopping cycle (brand equity, brand advertising, NP innovativeness) and lower-funnel,
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We thank AiMark for providing the data. This work was financially supported by GfK Verein; the Marketing Science Institute (grant number #4-1684); the Netherlands Organization for Scientific Research (grant number 452-10-004); and the Flemish Organization for Scientific Research (grant number G057014N).