Liquidity preference theory and downward sloping of aggregate demand .
Explanation of Solution
Keynes in his classic book “The General Theory of Employment, Interest, and Money”, proposed the theory of liquidity preference, according to which, the interest rate adjusts to bring money supply and money demanded into balance. In other words, it is the theory of how the interest rate is determined.
According to the theory, the aggregate–demand curve slopes downward because
- (1) An increase in
price level raises money demand. - (2) Higher money demand causes the interest rate to rise.
- (3) A rise in interest rate reduces the quantity of goods and services demanded.
Thus, there exists an inverse relationship between the price level and aggregate demand, making the AD curve slopes downward.
Concept introduction:
Aggregate demand (AD): Aggregate demand refers to the total value of the goods and services that are demanded at a particular price in a given period.
Money supply: Money supply refers to the total amount of monetary assets circulating in an economy during a particular period.
Want to see more full solutions like this?
Chapter 21 Solutions
Bundle: Principles of Macroeconomics, Loose-Leaf Version, 7th + LMS Integrated Aplia, 1 term Printed Access Card
- An increase in households’ desired money holding causes an increase in interest rates. How does this affect investment spending and aggregate demand?arrow_forwardExplain the liquidity trap. Do you think that the theory accurately describes the events after the Great recessionarrow_forwardHow will the age of the existing capital stock affect aggregate demand?arrow_forward
- Why does a reduction in aggregate demand reduce real output, rather than the price level? Why might a full-strength multiplier apply to a decrease in aggregate demand?arrow_forwardUsing a diagram, show and explain why rising prices reduce the multiplier effect of an increase in aggregate demand.arrow_forwardIn one or two sentences, explain why Keynesian economists believe that increasing the money supply will be effective at increasing aggregate demand in the short run.arrow_forward
- is one of the reasons aggregate demand decreases when interest rates increases is because people earn more money by keeping it in the bank?arrow_forwardDiscuss the theory of liquidity preference in relation to aggregate-demand? Draw a graph of the equilibrium in the money market to demonstrate your answerarrow_forwardExplain and show graphically how the change in interest rates affects aggregate demand. Answer this question as it pertains to an open market SALEarrow_forward
- What happens in the AD-AS model when the Federal Reserve buys government securities?arrow_forwardExplain in words how investment multiplier and the interest sensitivity of aggregate demand affect the slope of the IS curve.arrow_forwardExplain with example how a reduction in taxes without a reduction in government spending may have no impact on aggregate demand.arrow_forward
- Economics (MindTap Course List)EconomicsISBN:9781337617383Author:Roger A. ArnoldPublisher:Cengage Learning
- Exploring EconomicsEconomicsISBN:9781544336329Author:Robert L. SextonPublisher:SAGE Publications, IncMacroeconomics: Private and Public Choice (MindTa...EconomicsISBN:9781305506756Author:James D. Gwartney, Richard L. Stroup, Russell S. Sobel, David A. MacphersonPublisher:Cengage Learning