Mandatory Spending:Mandatory spending refers to government expenditures that are required by law, such as Social Security, Medicare, and Medicaid. This type of spending is not subject to annual appropriations by Congress.
Fiscal Policy:Fiscal policy is the use of government spending and taxation to influence the economy. Discretionary spending is a key tool of fiscal policy, as the government can adjust it to stimulate or contract the economy.
Budget Deficit:A budget deficit occurs when the government's total expenditures, including both mandatory and discretionary spending, exceed its total revenues. Reducing discretionary spending is one way the government can work to address a budget deficit.