## What is consumption function explain with diagram?

Consumption function refers to the standard equation of consumption which defines the relationship between consumption and income where consumption value can be derived at each level with the use of income value. C= c+ bY where c=autonomous consumption, b= marginal propensity to consume, and Y= income.

What is the meaning of consumption function?

consumption function, in economics, the relationship between consumer spending and the various factors determining it. At the household or family level, these factors may include income, wealth, expectations about the level and riskiness of future income or wealth, interest rates, age, education, and family size.

How do you interpret consumption function?

Consumption function definition

1. Yd = disposable income (income after government intervention – e.g. benefits, and taxes)
2. a = autonomous consumption (consumption when income is zero. e.g. even with no income, you may borrow to be able to buy food)
3. b = marginal propensity to consume (the % of extra income that is spent).

### What is the consumption function formula?

Consumption Function Formula Below is the equation of consumption function. C = c + bY. C – Total Consumption. c – Autonomous Consumption (minimum consumption for survival when income is zero).

What is consumption function in economics class 12?

Consumption Function It means a functional relationship between total consumption and total disposable income. Effective Demand It is that level of aggregate demand which becomes effective in determining equilibrium level of income because it is equal to aggregate supply.

What is the consumption function and what does it imply?

The consumption function, or Keynesian consumption function, is an economic formula that represents the functional relationship between total consumption and gross national income.

## How do you write a consumption function?

In short, consumption equation C = C + bY shows that consumption (C) at a given level of income (Y) is equal to autonomous consumption (C) + b times of given level of income.

What is consumption function in macroeconomics?

What is consumption function Slideshare?

Consumption Function • A function showing how the relationship between consumption and its determinants ( mainly income) • Consumption function represents amount of consumer expenditure made at a given level of income whereas the propensity to consume is a schedule of consumer expenditure at various income levels.

### What is the definition of the consumption function?

Consumption function definition. April 16, 2017 economics. The Keynesian consumption function expresses the level of consumer spending depending on three factors. Yd = disposable income (income after government intervention – e.g. benefits, and taxes) a = autonomous consumption (consumption when income is zero.

How is the consumption function related to gross national income?

What is the Consumption Function? The consumption function is an economic formula that directly connects total consumption and gross national income. The function introduced by British economist John Maynard Keynes indicates the relationship between income and expenditure and the proportion of income spent on goods.

What does B mean in the consumption function?

b = marginal propensity to consume (the % of extra income that is spent). Also known as induced consumption.

## Which is the slope of the consumption function?

For example, at income level OY 1 corresponding point on the consumption function curve is A. Therefore, at OY 1 income level, average propensity to consume (APC) is the slope of the ray OA. Similarly, at income level OY 1 average propensity to consume is given by the slope of the ray OB.