An inflationary gap is automatically closed by wages that shift the O a) rising; SRAS curve rightward O b) falling: SRAS curve rightward O) falling: SRAS curve leftward d) rising: SRAS curve leftward
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- Neoclassical perspective is a- re sisitation of classical econolics, which states that short run dynamica of the economy dissipate very quicly due to inflexible porices. b- revisitation of classical eonomics, which statets that long run fynamics of the economy dissipate slowlllly due to inflexibilyti prices d- re visitation of classical economics which states that short run dynamics of the economy dissipate very quickly due to felexible pricesThe neoclassical consumption model, a retirement perspective: Consider thespecial case solved in the text where ! = 1 and utility takes the log form.Suppose the real interest rate is 5 percent. Let’s give this consumer a fnancial profle that might look like that of a middle-aged college professor contem-plating retirement: initial assets are ftoday = $50,000, and the path for labor income is ytoday = $100,000 and yfuture = $10,000.(a) What is the individual’s human wealth? Total wealth?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.
- Parts d-e please a) There is an inflationary gap of $500 m in the full SR model, IS-LM; and I=450 + 0.25Y-1500i; C=350+.65 YD. Calculate the required to policy and show what will happen, cet. par., in the appropriate graph. b) Assume the economy is at YFE. In the full SR model, IS-LM, show what will happen if firm confidence falls, cet. par. What will happen to the components of the goods market? Use directional arrows to show and explain all these changes. Who should do what if FE is the goal of policy? c) We are in eqm in the full SR model, IS-LM. Following a single shock (so that only one curve shifts), cet. par., we see that the nominal interest rate has fallen and Y has risen then we know with certainty that the Fed has engaged in expansionary policy. True, False, or Uncertain? Show graph in i-Y space and explain fully. d) In the full SR model, IS-LM, we know that if to falls, cet. par., then the real Money Supply will increase. True, False, Uncertain? Explain. Show…options:a contractionary fiscala contractionary monetarya recessionaryan expansionary fiscalan expansionary monetary an inflationaryequal to greater thangrew inflationless thanrecededthe same asunemploymentAccording to adaptive expectations, what happensto the inflation rate and the unemploymentrate in the following situations?a. Initially, the economy is operating at thenatural rate of 6 percent unemployment.The anticipated rate of inflation is6 percent, and the actual rate is also6 percent.b. In the next period, there is an unexpected risein the inflation rate to 10 percent.c. In the next period, there is an unexpected risein the inflation rate to 12 percent.
- due to inflationary pressures, the national income of households has been spread across a higher overall price base for goods and services. How will this affect be shown in an AD/ASAD/AS model? a. nearly vertical AS slope at the far right b. a downward sloping AS curve c. nearly horizontal AD curve at the far left d. a downward sloping AD curveConsider a keynesian macromodel Y=(C0+G+I) / (1-c) where C0 is autonomus consumption, G is government consumption expenditure, I is investment expenditure, c is the marginal propensity to consume. In this model, if lthere is an increse in both labor productivity and the marginal propensity to consume while autonomus expenditures remain unchanged, what will happen to the level of employment? a. can't say for sure b. decreses c. stays the same d. increasesi neeed it in word form.. not handwrittten Explain, with the aid of three separate IS-LM-FE diagrams, how a decrease in government purchases will affect real output, real interest rate and the general price level in three steps:(i) before the general price level adjusts;(ii) when the general price level is adjusting;(iii) after the price adjustment process is completed.Is the general price level increasing or decreasing during the price adjustment process? Explain the intuition of your answer with reference to the AD-AS framework.
- 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."An inflationary gap occurs when: * a. we need to increase prices b. real output is too low. c. potential output exceeds actual output. d. actual output exceeds potential output.Which school of economic thoughts suggests that the speed of adjustment for self-correction to potential GDP would be very quick?O. monetarismO. Keynesian economicsO. supply-side economicsO. rational expectations theory
