The answer lies in the unknown unknowns

Green, Brian

The answer lies in the unknown unknowns - 2006 - Construction News (6959) 23 March 2006, 19(1) .

Looks at the different data used to compile ONS and DTI statistics and how this helps to explain discrepancies between the figures for construction growth for 2005 issued by the two departments. Includes tables on changes in contract values at current prices for February 2006, together with trends data.