ENGR.ECONOMIC ANALYSIS
14th Edition
ISBN: 9780190931919
Author: NEWNAN
Publisher: Oxford University Press
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- Inflation is increasingly becoming a concern among economists. One of the heads of Bank of America has predicted that consumer prices will increase by 8% by the end of 2021. Using the AD/SRAS/LRAS graph show how inflation will effect the AD curve. (Start the graph at the macroequilibrium point and show the changes)arrow_forwardInflation has reached its highest point since the 1970s. Please identify at least three factors affecting AS and/or AD, and briefly explain the final combined effect of these factors on real GDP and inflation.Include at least one factor affecting AS and at least one factor affecting AD.arrow_forwardDeflation is particularly bad for an economy in recession for all of the following reasons EXCEPT a-with deflation people spend less expecting prices to be lower in the future b- the rising prices makes goods more expensive c- with deflation the value of assets declines while the value of loans does not - this lowers wealth and further depresses spendingarrow_forward
- Within the classical form of the quantity theory, the demand for money is given by Md = kPY. Suppose income (Y) is given at 400 units, and the money supply (M) is fixed at 200 units. Suppose k drops from its initial value of 0.5 to 0.25. What is the initial price level? What is the new price level after the change in k? Explain the process that leads to the change in the aggregate price level.arrow_forwardPlease note I only need help with Part 4 and 5. I have answers for the other parts. Thank you so much for your time and effort! Figure 2: Keynes’s AD-AS Model (Image normally goes here) Part 1:Changes in which factors could cause aggregate demand to shift from AD to AD1? What could happen to the unemployment rate? What could happen to the inflation rate? Part 2: The Keynesian AD-AS model describes what happens with price levels when aggregate demand increases. Could you find any evidence from the last ten-fifteen years that might support AD-AS model descriptions of demand-pull inflation, cost-push inflation, and recession? For example, you could find data on the GDP’s of any two countries from 2000 to 2017 to support your findings. Please note the followong for the next 3 parts of this. In macroeconomics, the immediate short run is known as a length of time when both input prices and output prices are fixed. In the short-run, input prices are fixed but output prices are variable. In…arrow_forwardEmpirical studies indicate that the long-run trend in real GDP of the USA has an upward trend. How is this possible given business cycles and macroeconomic fluctuations? What factors explain the upward trend despite the cycles?arrow_forward
- Use two graphs in the AD-AS framework to compare and contrast demand-pull and cost-push inflation. How do their causes differ? How do the outcomes (inflation, output, employment) differ?arrow_forwardA friend of yours (who has not taken macroeconomics) has just read that Keynesian theory represented a direct attack on Classical theory. They don't understand either theory and knows you (having just taken macroeconomics) are well-versed in both. They ask you to explain the basic differences between how Keynes and the Classics understood the business cycle and their respective policy prescriptions. Your answer should probably include: a) a basic explanation of what full-employment GDP means and how it relates to the stability condition S=| (or, equivalently, leakages = injections); b) an explanation of why the Classicals believed that any movement away from full-employment GDP would be quickly fixed/reversed; c) an explanation of why Keynes thought the Classicals* "auto-correcting" story was problematic, i.e., a detailed explanation of Keynes' multiplier concept (how did Keynes believe a recession would unfold (step-by-step) and why did he believe it could persist); d) an explanation…arrow_forwardHow do Classical economists and Keynesian economists differ in their perceptions of how well markets and prices function? List and briefly explain the nature and functions of three market arenas. Which are the four components of the macroeconomy? Explain the interaction between these components through a circular flow diagram. Draw a graph of a business cycle. Label and explain each phase of the business cycle. Define the following concepts: Sticky Prices Expansion and contraction Inflation, Deflation and Hyperinflation Fiscal Policy and Monetary Policyarrow_forward
- In the Keynesian model, if there is a sudden rise in the aggregate demand curve, in the short run, it will cause a inflation b deflation c increase in output d a and carrow_forwardUsing a micro founded New Classical macroeconomic framework explain the effects of a change in the unobservable component of the money supply on the price level, correctly and appropriatelyarrow_forwardDuring July 2020, Japan’s u was 2.6%; economists have estimated that Japan’s un is 2.5%. If Japan has an accelerationist PC, what would have happened to Japan’s inflation rate during July? Illustrate fully by showing where Japan was functioning using the appropriate graph. Make all your assumptions clear.arrow_forward
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