What is the name for the use of government revenue and spending to try to stabilize the economy by influencing aggregate demand?

The use of government revenue and spending to stabilize the economy by influencing aggregate demand is known as fiscal policy. This approach involves adjusting taxation and government expenditures to manage economic fluctuations, promote growth, and reduce unemployment. Through expansionary fiscal policy, the government can increase spending or cut taxes to stimulate demand, while contractionary fiscal policy can help cool down an overheated economy.