To calculate:
The level of consumption expenditure at each level of disposable income, to identify over what range of disposable income is there dissaving and to estimate the level of disposable income as which saving is zero.
Explanation of Solution
Dissaving occurs when the disposable income is zero, since the individual does not have income for their expenditure on goods and services, as a result the individual will not save a single percentage of dissaving. They are able to spend on goods and services by borrowing or purchasing goods on credit. Savings are zero when the disposable income accounts to $25 trillion, that is, in between $20 trillion and $30 trillion where disposable income equals consumption expenditure, savings account to zero.
Disposable Income | Saving | Consumption Expenditure |
0 | -5 | 5 |
10 | -3 | 7 |
20 | -1 | 19 |
30 | 1 | 29 |
40 | 3 | 37 |
50 | 5 | 45 |
Disposable income:
Disposable income is the level of income that is available for individuals to spend on goods and services after deducting mandatory taxes, interests and social securities.
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Chapter 30 Solutions
Foundations of Economics (8th Edition)
- The table shows disposable income and saving in an economy. Calculate consumption expenditure at each level of disposable income. Over what range of disposable income is there dissaving? Estimate the level of disposable income at which saving is zero. >>> Answer to 1 decimal place. Disposable income 0 (trillions of dollars) Saving 10 20 30 40 53--35 50 5 When disposable income is $30 trillion, consumption expenditure is $ trillion.arrow_forward1.12 Study the following diagram and answer the question that follows. Expenditures (billions of dollars per year) > > 3500 3000 2500 2000 1500 1000 500 Figure 9.1 500 1000 1500 2000 2500 3000 3500 Income (billions of dollars per yazari At an income level of $2,000 billion, a) Consumption equals $1,500 billion. b) Saving equals $0. c) The MPC equals 0.80. d) There is dissaving. F 뉴 C connexarrow_forward2. Suppose you are economist and have the following data: Consumption; Income; 75 253 85 185 98 212 108 180 118 185 You want to investigate the effect of income on consumption. a)Write and estimate your model b)interpret the resultsarrow_forward
- A Moving to another question will save this response. Question 12 Assume the following consumption schedule: C= 20 + 0.9 Y, where C is consumption and Yis disposable income. At $1,100 level of disposable income: (show your calculations) a. Find out the level of saving and consumption? b. How much are the APC and APS (to one decimal place)? ( c. If disposable income increased to $2,800 and saving is $345 now. What are MPC and MPS (to two decimal places)? For the toolbar, press ALT+F10 (PC) or ALT+FN+F10 (Mac). BIUS Paragraph Arial 10pt A V 血 x² X2 深| T [区 田田 田E图|言()arrow_forward9arrow_forward15arrow_forward
- Table 2 shows elements in the national income accounts of an economy. Assume the economy is currently in equilibrium. elements billions Consumption (total) 80 Investment 9 Government Expenditure. 6 Imports 15 Exports 8 C) If national income now rises by £22 billion and as a result, the consumption of domestically produced goods rises to £80 billion. Calculate the marginal propensity to consume (MPC). D) What is the value of the multiplier? E) Comment on the results in part (c) and (d).arrow_forwardAnswer question 9arrow_forwardC= R60 million I= R280 million Goverment= R310 million C = 0.75 1. Calculate the Autonomous expenditure 2. Calculate the Equilibrium level of income. 3. Draw a graph to illustrate the Equilibriumarrow_forward
- 3. Consumption function and non-income determinants The following graphs show an economy's initial position at point A along its consumption function (C). Suppose disposable income increases. On the graph, shift either the consumption curve or the initial point on the consumption function to show the impact of an increase in disposable income. (Note: In the scenario where the curve shifts, only shift the curve and do not adjust the position of the point.) ? REAL CONSUMPTION (Billions of dollars) C REAL DISPOSABLE INCOME (Billions of dollars) Now suppose that rising home values increase households' net wealth. C O A On the following graph, shift either the consumption curve or the initial point on the consumption function to show the impact of an increase in households' net wealth. (Note: In the scenario where the curve shifts, only shift the curve and do not adjust the position of the point.)arrow_forwardThe change in consumer spending is 160 and the change in disposable income is 200. Calculate the value of MPCarrow_forward(a) Explain the difference between induced consumption expenditure and autonomous consumption expenditure. Why is not all consumption expenditure induced expenditure? (b) How is it possible for households to have a negative savings rate and what has caused this negative household savings rate? Is this negative household savings rate sustainable in the long run?arrow_forward