Suppose news at time ta leads to the expectation that money supply growth will fall to zero at time t0. Assuming expectations are correct, graph the behavior of the money supply, real balances, the price leve

Suppose news at time ta leads to the expectation that money supply growth will fall to zero at time t0. Assuming expectations are correct, graph the behavior of the money supply, real balances, the price leve

ENGR.ECONOMIC ANALYSIS

14th Edition

ISBN:9780190931919

Author:NEWNAN

Publisher:NEWNAN

Chapter1: Making Economics Decisions

Section: Chapter Questions

Problem 1QTC

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Suppose the economy is initially at full employment. Suppose further that in period 1 households experience an increase in their subjective discount factor from β to β′ > β. This type of shock is known as a natural rate shock. Characterize graphically the effect in period 1 on consumption of non-tradables, unemployment, the relative price of non-tradables, and the real wage measured in units of tradable goods under two alternative monetary policy regimes: A. A fixed exchange rate regime. B. A floating exchange rate regime in which the central bank pursues full employment and price stability.
Suppose a central bank targets an inflation rate of 3%. She projects a long-term economic growth rate of 4%. Suppose the new Chairman of the central bank will assume his duty next year. He is widely expected to be a “monetary hawk” – he favors a “tighter” growth in money supply. Other things being constant, how would this affect the expected inflation rate, nominal interest rate and the current general price level? Using relevant Classical Theories, briefly explain your answers.
The economy of Carlsberg is presently in equilibrium, but is suffering a recession as depicted in the graph below. The central bank of Carlsberg is introducing an expansionary monetary policy to get the economy back to the full-employment level of real GDP. Price index 160 140 120 100 80 80 7 2 AS AD LAS 60 370 380 390 400 410 420 Real GDP (in billions) a. What increase in aggregate demand is necessary to achieve this? EA $ billions. b. If successful, what will be the growth rate? Round your answer below to 2 decimal places. % c. If successful, what will be the inflation rate? Round your answer below to 2 decimal places. %
Suppose that the Fed pursues an expansionary monetary policy by pushing real interest rates down, other things constant. Assume the policy is unanticipated: a We should expect real investment spending to rise b We should expect real consumption spending on durables to fall c We should expect stock prices to fall d We should expect the U.S. dollar exchange rate to appreciate
PRICE LEVEL 8. pols Adjust the graph to show the long-run effect of an unanticipated restrictive monetary policy on the goods and services market by dragging the aggregate demand (AD) curve, the short-run aggregate supply (AS) curve, or both. The Market for Goods and Services 石 AS AD es of AS AD 85°F Partly sunny
Explain the impact effect of this shock on output, inflation, and the real interest rate. Explain the dynamic response of output, inflation, and interest rates in subsequent periods. Does the economy converge back to the same long-run equilibrium? Explain how the central bank responds to inflation and the importance of the monetary authority following the Taylor principle. How would your answer to (B) change if the shock lasted for several periods (instead of one period) before reverting to zero?
State whether the following statements are true, false, or uncertain and explain. -In the sticky-price model, if the economy is in a liquidity trap, the price level, P1, will display a tendency to fall. -Over the past 40 years, the average inflation rate was 3 per cent in country A and 22 per cent in country B. Country B must have had a lower average nominal interest rate than country A.
a. According to the Misperceptions theory, what would be the effect of an unanticipated monetary expansion shock on real interest rate (r), real output (Y), and price level (P) in the short and in the long-run? Why? Explain with details.b. Does your answer change if the shock is expected/anticipated? Why? Show how.
Suppose the economy begins at full employment. Label this starting point as point "1." Then, suppose that, due to increased instability in the financial markets, a decrease in investor and consumer confidence occurs. Show the effects on your graph and label the new equilibrium point "2." Lastly, suppose the Federal Reserve wants the economy to return to full-employment as quickly as possible. Should the Fed intervene? If so, show the impact of successful monetary policy on your graph. Label this new equilibrium point "3."