Earlier quoted context omitted.
It's important to add the context that whenever our government tries to do something by themselves it ends up late and severely over budget. So you have to weigh the risks of outsourcing to the risk of the whole thing becoming very late and very expensive. The risks around outsourcing are something further down the line, the risks of everything becoming expensive and late are something that will give the responsible…
Outsourced stuff is late and expensive too, just not directly the responsibility of the minister or secretary of state because of the magic piece of paper in between. IT is hardly something we need to do occasionally, so build up a department that can do it (not just write up huge reports about what it should do and outsource, like Logius) and invest in the people that will work there (retaining them as much as possi…
So we end up with expensive consultants doing the work. Consultants have the wrong incentive. They don't want to stay in one place to long because it looks bad on their resume and overruns mean more money for them.
So really, I can see why a seasoned politician chooses the safest option for him. By the time an overrun occurs he will have moved on to the next job. I don't think left or right-wing politics has much to do with this dynamic. How will a left-wing politician magically get capable IT staff that higher paying industry can't even get enough of?