Quote from vicirek:
Such division into "productive" and "non-productive" parts of society has its roots in communist/socialist ideology and those abstract concepts has been tried in practice in the past and were proven wrong. This abstraction does not exist in real life and in real society.
Government is an economy as local policeman, teacher, social worker, doctor and bureaucrat are also the economy. If you properly structure it and measure all its parts then you will discover that there is such think as productivity there.
The productivity is from G when there is perfect monetary and fiscal balance, which is impossible.
None of those occupations produce economic profit, or could ever.
Those positions, especially the bureaucrat, exist to sustain the private economy, and only to the extent that they are paid a wage that allows them to compete with the private citizens for the purchasing of consumer goods. They are government employees and do not produce profit, therefore, they are not part of the economy.
For there to be growth, there has to be production, and at least in those examples, (don't know why doctor's there but for the most part all of them), cannot produce anything that can be consumed or used to prosper since their salaries and whatever compensation they might receive is completely dependent mostly on the regional socieconomic background, and not as to whether they are making something to sell.
People who work for government add efficiency to society, ideally, but not production.