DISCRETIONARY: A specific choice, act, or decision, often designed to achieve a particular goal. The term is commonly used in economics in reference to government policies, such as discretionary fiscal policy or discretionary monetary policy. In both examples, government undertakes explicit actions through changes in government spending, taxes, the money supply, or interest rates to stabilize the business cycle. Discretionary is also frequently used to modify income, spending, expenditures, or comparable terms to capture choices made over the use of income. Discretionary income, for example, is the amount of after-tax household income that can be used for either consumption spending or saving. See also | discretionary policy | stabilization policies | discretionary fiscal policy | fiscal policy | discretionary monetary policy | monetary policy | discretionary income | disposable income | consumption | saving |