The questions are relevant now because David Cameron has just published his White Paper on public service reforms, detailing plans to open nearly all public services to the private sector – schools, hospitals, rehabilitation, childcare, council services, visa application centres etc - with virtually no safeguards against financial engineering or against brave new social enterprises being swamped by big business (see Peter Holbrook's post).
The White Paper has some good suggestions, such as allowing social enterprises, charities and employee-led mutuals to compete for services whose provision had grown stale under the state.
But it contains big contradictions, mostly relating to the role of the private sector and highly relevant to private equity. Here are some suggestions for making it safer.