One response to the growth of the satellite and cable households has been for terrestrial broadcasters to launch their own digital channels. These channels are beginning to absorb significant fractions of the total programming budget and in this report we look at the implications for the parent broadcasters. We examine E4, Channel 4’s main satellite entertainment channel, showing that it is likely to remain a drain on the parent for many years to come. Rather than ‘strengthening the brand’ of terrestrial broadcasters, which is the reason normally given for diversification into satellite channels, our research shows that E4 and other services do nothing for the parent company and divert programming expenditure that would otherwise be usefully spent on the terrestrial service.

The flow of news about ITV is going from bad to worse. But we think that the market may have misunderstood the real story behind last week's bombshell that ITV viewing has fallen by 25% in a year. This figure could have been predicted from existing data.