1. The sovereign government, which is not revenue-constrained because it issues the currency, has a responsibility for seeing that the workforce is fully employed.
2. Full employment means less than 2 per cent unemployment, zero underemployment and zero hidden unemployment.
3. The sovereign government can purchase any real good or service that is available for sale in the market at any time. It never has to finance this spending unlike a household which uses the currency issued by the sovereign government. The household always has to finance its spending (as do state and local governments in a federal system).