Autonomous consumption
This article needs additional citations for verification. (September 2008) |
Autonomous consumption (also exogenous consumption) is the consumption expenditure that occurs when income levels are zero. Such consumption is considered autonomous of income only when expenditure on these
savings. Autonomous consumption contrasts with induced consumption, in that it does not systematically fluctuate with income, whereas induced consumption does.[1] The two are related, for all households, through the consumption function
:
where
- C = total consumption,
- c0 = autonomous consumption (c0 > 0),
- c1 = the marginal propensity to consume (the gradient of induced consumption) (0 < c1 < 1), and
- Yd = disposable income (income after government taxes, benefits, and transfer payments).
See also
References
- ISBN 0-07-255119-4.