Giorgio Marrano, Mauro; Haskel, Jonathan - C.E.P.R. Discussion Papers - 2007
the US. Their work suggests private sector expenditure (investment) on intangibles is about 13% (11%) of US GDP 1998 …-2000, with intangible investment about equal to tangible capital investment. Our work, using a similar method, suggests the UK … private sector spent, in 2004, about £127bn on intangibles, which is about 11% of UK GDP. The implied investment figure is …