Question 29 The AD Curve with higher inflation comes mward sloping, O explains how inflation affects output in the short run interest rates and lower e O indicates the level of aggregate output corresponding to different goods-market-clearing levels of the inflation rate O all of the above O none of the above

Question 29 The AD Curve with higher inflation comes mward sloping, O explains how inflation affects output in the short run interest rates and lower e O indicates the level of aggregate output corresponding to different goods-market-clearing levels of the inflation rate O all of the above O none of the above

ECON MACRO

5th Edition

ISBN:9781337000529

Author:William A. McEachern

Publisher:William A. McEachern

Chapter7: Unemployment And Inflation

Section: Chapter Questions

Problem 4.10P

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Inflation rates, like most statistics, are imperfect measures. Can you identify some ways that the inflation rate for fruit does not perfectly capture the rising price of fruit?
Would you expect to see long-run data trace out a stable downward-sloping Phillips curve?
What has been a typical range of inflation in the U.S. economy in the last decade or so?
Use the AD/AS model to explain bow an inflationary gap occurs, beginning from the initial equilibrium in Figure 25.6.
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Oil prices are on track to reach $100 a barrel this month for the first time in 2023 after surging by almost 30% sinceJune, after Russian and Saudi Arabian production cuts and rising demand from China.With many industries being heavily reliant on energy and transportation, what type of inflation would this leadto in South Africa?A. Demand-pull inflationB. Cost-push inflationC. StagflationD. HyperinflationWhat is one of the potential effects of the aforementioned inflation on the South African economy?A. Decreased purchasing power of money.B. Increased consumer savings.C. Reduced interest rates on loans.D. Higher demand for imports.
Explain whether the followinjl; statements are true,false, or uncertain.a. "Inflation hurts borrowers and helps lenders,because borrowers must pay a higher rate ofinterest.''h. "If prices change in a way that leaves the overallprice level unchanged, then no one is made betteror worse off."r. "Inflation docs not reduce the purchasing powerof most workers."
Under a credible system offixed nominal exchangerates...A.The Central Bank can adjustthe interest rate as it deemsappropriate for smoothingdomestic outputfluctuationsB.Domestic inflation will beapproximately equal to theinflation rate of the countryto which the domesticcurrency is peggedC.Public debt can bemonetised, i.e. viagovernment bonds boughtby the Central Bank againstnewly created moneyD.All of these optionsE.None of these options
Two main macroeconomic concerns are the problems of inflation andunemployment.a. What are the social costs of inflation? Explain TWO of them? b. What is natural rate of unemployment? Explain the TWO main causesof natural rate of unemployment. With reference specifically to ONEof these causes, suggest ONE practical government policy that reducesthe natural rate of unemployment.
Suppose that people expect inflation to be 3 percentbut that, in fact, prices rise by 5 percent. Describehow this unexpectedly high inflation would help orhurt the following:a. the governmentb. a homeowner with a fixed-rate mortgagec. a union worker in the second year of a laborcontractd. a college that has invested some of its endowmentin government bonds
The CPI tracks the average change in prices of a basket of goods and services overtime, whereas the UNRATE is the percentage of the labour force that is unemployed.By examining the cointegration between these two variables, you can gain insightsinto the relationship between inflation and unemployment in the US economy. Thequarterly series is complete and seasonally adjusted. a) From a theoretical perspective, are these two series expected to becointegrated? Justify your answer. b)How do expectations about future economic conditions influence the speed ofadjustment? Are there any other factors that might affect the speed of adjustment?
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