There’s a developing consensus on the need to expand public investment in theUK. Private sector expenditure is depressed in the aftermath of the financial crisis of 2008. The prospects of export growth were never strong, and have been damaged by the problems in the eurozone. The UK prime minister and the CBI have joined Paul Krugman, Jonathan Portes, Martin Wolf and others in seeking a good old-fashioned stimulus from public investment to fill the gap.
However, the PM seems keen that the public investment should be privately financed (“the upfront investment in infrastructure should be ripe for a non-governmental approach” was one of the less ringing phrases in his March speech), and the CBI is reported to be lobbying ministers to underwrite the private funding of public infrastructure projects.