The Government is developing Britain’s biggest computer-based system for
analysing advertising effectiveness.
The Central Office of Information has already put one million responses
from the public on to a new database, which will eventually hold up to
three million responses from 150 campaigns run in the past two years.
The system, which is called COICARP, enables the Government to measure
the effectiveness of agencies working on its campaigns in reaching the
From the autumn, COI officials will assess the worth of different types
of ad - for example, whether the left-hand pages of newspapers score
higher responses than the right, whether early pages are better than
late ones, the impact of colour and black and white and the most
effective length of a television ad. It will also test the maxim that
ads at the start and end of a commercial break are more effective than
those in the middle.
‘It is an exciting project,’ Peter Buchanan, the COI’s director of
advertising, said. ‘At the moment, we analyse individual campaigns but
we have never taken the data and looked at it all.’
Initially, the pounds 40,000-a-year system will help the COI’s clients
in government departments fine-tune their campaigns. However, Buchanan
said the COI would consider exchanging information with private sector
advertisers who are developing similar systems. He believed that COICARP
would be the biggest and that its relevance would be enhanced by the
fact that the COI’s media mix - with 45 per cent of its adspend on TV
and 40 per cent in the press - broadly reflected the industry as a
COI chiefs say the new database will increase the speed and accuracy of
their campaign evaluations.
Eventually, it could help them achieve their long-term goal of finding a
formula for measuring the quality of ads and introducing payment-by-
results for agencies (Campaign, 29 September 1995).
This article was first published on Campaign