 Neoliberals support modest taxation, the redistribution of wealth, the provision of public goods, and the implementation of social insurance, embracing a state somewhat more expansive than one where government protects people from foreign powers and domestic criminals, produces public goods, and provides limited services for the poor. For instance, Hayek (Caldwell 2004: 291), Friedman (Butler 1985: 206), and Buchanan (1975: 35–52) favor government provision of public goods because markets will under-produce public goods, and so government should act even if it will sometimes fail (Butler 1985: 206).