The Power of Reach and Frequency In the Age of Digital Advertising: Offline and Online Media Demand Different Metrics
University of Alabama
University of Akron
Seoul National UniversityINTRODUCTION
In recent years, the Internet has become a mainstream medium for advertisers. The number of media outlets and advertising formats has expanded rapidly and aggressively and continues to expand; patterns of media consumption have constantly changed; and syndicated research firms have come to provide marketers with more—and more sophisticated—data (Turk and Katz, 1992; Edelman, 2007; Plummer, 2007; Kelley and Jugenheimer, 2008).