Before revision: Categories</ref> Examples of public goods education infrastructure (roads, bridges, telecommunication, water supply, heat, electricity, public lighting) research and development healthcare judiciary pensions Public budget revenues Governments are to redistribute money in a socially beneficial way.
After revision: Examples of public goods education infrastructure (roads, bridges, telecommunication, water supply, heat, electricity, public lighting) research and development healthcare judiciary pensions Public budget revenues Governments are to redistribute money in a socially beneficial way.