Fifty years of celebrity endorser research: Support for a comprehensive celebrity endorsement strategy framework

Half a century of research on celebrity endorsement has led to the advancement of four grand celebrity endorsement theories. Most scholars have adopted the meaning transfer model, proposed 30 years ago by Grant McCracken, as the most appropriate theory to explain effective celebrity endorsements. In this conceptual study, we present a literature search and analysis that finds strong support for the validity of all four grand endorsement theories...