Standing out while fitting in: An objective measure of visual branding cohesion across a product portfolio

This research develops a new metric (PBCM) that can identify products within a portfolio that are eroding visual branding cohesion. We show how this new measure gives results equivalent to consumer evaluations of cohesion, without costly and time intensive data collection. The sampling frame for this research is 10 portfolios from five categories (dry dog food, instant coffee, toothpaste, shower gel and chewing gum) in the United Kingdom. In addition, 626 consumers were surveyed to investigate how PBCM affects a consumer’s ability to match an individual product back to its portfolio and recall the brand name. We find that products from high cohesion portfolios have significantly higher (17%) correct brand recall than those from low cohesion portfolios and are matched back to their portfolio by more than twice as many respondents (79% v 35%), significantly faster (2.3 vs. 3.8 minutes).