Interesting. It seems that sometime in the fall a major shift in the panel takes place and stations move quite a bit from the previous months, then settle back where we expect them a few months later. This year however, that has happened with this book.
And that of course is the problem with PPM. It is not a random sample, panel turnover can produce wild swings, and the sample is way too small. The diary system was flawed, but it was a larger sample and quite possibly a better overall estimate of listening trends.
Panel turnover is, on average, around 8%. It is higher over the Holiday period and a bit higher in the summer months. In both cases, holiday or vacation time causes some folks to drop out or others to be removed due to repeated non-compliance.
Panel changes are based on one of several factors... household reaches 24 months and must be removed... one or more household members does not carry the meter... the household "resigns" or they accept and don't actually participate.
So, if that's the case, why do we tend to see somewhat dramatic swings around this time of year? If memory serves me right, it's generally the September book that sees stations change places within the ratings, then they slowly return to normal over time.
So, if that's the case, why do we tend to see somewhat dramatic swings around this time of year? If memory serves me right, it's generally the September book that sees stations change places within the ratings, then they slowly return to normal over time.
Any thoughts on KJR AM?
Any thoughts on KJR AM?
Sports is a concept sell and doesn't really depend on ratings. I suppose that if there were 10 or 12 Sports stations in a market, they could have an effect.I'm clueless, except looking at these 12+ numbers it looks like sports talk took a bit of a dive across the board. Maybe with football season kicking in it will change.
Sports is a concept sell and doesn't really depend on ratings. I suppose that if there were 10 or 12 Sports stations in a market, they could have an effect.
True in part. Ratings are a factor, but the sports environment is more crucial for certain ad buys, particularly those that come from sports marketing dollars and not general market male buys. But for the male buys, ratings are a determining factor, particularly outside of play-by-play and pre & post game shows.
For example, in LA KLAC bills about 35% better than KSPN, mostly on play by play business... and KSPN has higher ratings overall. But KLAC has the better play by play revenue.