Professionals' views of comparative advertising and the scholarly research literature: A review and synthesis

Comparative advertisements that contrast identifiable, competing products or services may be among advertising's most important tactical weapons. Despite nearly a century of use in the USA, growing use by advertisers in many other countries, and decades of scholarly research, some researchers continue to argue that the status of empirical knowledge regarding comparative advertising's effectiveness remains equivocal. This study addresses this equivocality with a review of the research literature and comparisons with the findings of a recent survey of US advertising creative executives. The findings reveal substantial agreement among the beliefs of academic researchers and advertising professionals in regard to when and how comparative advertising will likely be effective. In addition to offering confirming evidence that academic researchers and advertising professionals do sometimes arrive at the same destination in regard to their shared understandings of advertising effects, the findings also point the way toward important directions for future research on comparative advertising.