Not everything in a country can run by a government so which itself enough why we need private sectors to keep things in balance, of course government bend their rules in favour of them for whatever reasons while private sectors create job opportunities that again help someone to make money and they will spend the money they earned so that will obviously help in the development of economy in a country.
Exactly, but sometimes both the people and these private sectors fall as victims to corruption that might affect on it's operation and growth. It all really requires agencies fair treatment to all these tax payers so things will become progressive and profitable on both sides. Here in my country corruption is I think the new normal and it really slows down all the needed factors affecting the economic growth.
Corruption exists everywhere but as long as the policies restrict people from anything it can save people from exploiting their resources whether the tax payers money or its human resources on the whole government leans towards the big hands which is obviously who is running the system which includes private sectors too.