What is autonomous spending?

Autonomous spending refers to the level of spending that occurs regardless of an economy's current income level or output. This type of spending is driven by factors such as consumer confidence, government expenditures, and essential consumption needs, rather than by changes in income or economic conditions. It plays a crucial role in economic models, as it helps to determine the baseline level of demand within an economy. Examples include basic necessities like food and housing, as well as government spending on infrastructure.