Suppose measures an economy's personal consumption expenditure and x the personal income, both in billions of dollars. Then, measures the economy's savings corresponding to an income of x billion dollars. Then .
The quantity dS/dx is called the marginal propensity to save.
For the consumption function find the marginal propensity to save. Round the answer to three decimal places, if necessary.
$__________ billion/billion dollars

Question

Suppose  measures an economy's personal consumption expenditure and x the personal income, both in billions of dollars. Then,  measures the economy's savings corresponding to an income of x billion dollars. Then  .
The quantity dS/dx is called the marginal propensity to save.
For the consumption function  find the marginal propensity to save. Round the answer to three decimal places, if necessary.
$__________ billion/billion dollars

Quizplus · Accepted Answer

The Answer of Suppose  measures an economy's personal consumption expenditure and x the personal income, both in billions of dollars. Then,  measures the economy's savings corresponding to an income of x billion dollars. Then  .
The quantity dS/dx is called the marginal propensity to save.
For the consumption function  find the marginal propensity to save. Round the answer to three decimal places, if necessary.
$__________ billion/billion dollars

Suppose Measures an Economy's Personal Consumption Expenditure and X