摘要：Radio stations promote their ability to reach particular market segments more successfully than their
competitors. However, previous research has suggested that radio station sales propositions on
audience composition are somewhat misleading, with audiences being far more mass than the stations
claim (Nelson-Field, Lees, Riebe, & Sharp 2005). Our study extends Nelson-Field et al. (2005) to
three consecutive years of data, which capture a major re-shuffle of positioning for most vehicles in
the market. We found no improvement on Nelson-Field et al. (2005) in the proportion of the audience
not captured in the claimed target audiences. Nor did we find a difference in the degree to which a
media’s core audience varies demographically from that of competitors. These findings suggest that
advertisers should look beyond sales propositions to determine whether high reach networks offer a
more strategic buy irrespective of their lack of audience skew. Further research should consider the
cost effectiveness of such targeting efforts.
