Privitizing without making them efficient is a recipe for destruction, as once the company is privatized, it loses it's golden goose (i.e. government coffers) for operating capital...which is exactly why we (conservatives) seek to privatize things here. We seek to cause inefficient, bloated bureaucracies to become cost-effective and actually meet the customer's needs.
Take for example schools: School on a government budget can waste all they want, and when they run out of money, they threaten to eliminate sports and music programs...causing parents to agree to raise taxes. Never do they look internally for budget cuts and efficiencies until *after* a tax increase proposal is rejected. Further, school that consistently fail to educate kids (as measured by standardized tests and graduation rates...and that's another topic), call for more funding, regardless of their current funding, and they get more funding, don't increase their performance, and then call for more funding, ad infinitum... A Private school - which we are seeing more and more of (Charter schools and the like) have a profit motive, and if they fail to perform to the expectations of the parents, they lose student, lose funding, and go away.