Berlingieri, Giuseppe - Centre for Economic Performance, LSE - 2013
-2002. Roughly 40% of the growth of the service sector comes from professional and business services. This is an unusual industry as … services have experienced an almost fourfold increase in their forward linkage, the largest change in input-output linkages … of the input-output structure, which is mostly due to professional and business services outsourcing, accounts for 36% of …