Q7) At T1, an economy is in long-run equilibrium at a real interest rate of 4%, a price level of 100, and with an expected inflation rate of 0%. If in T2 the actual price level is 95, then in that time period: A) r=4%, i = 4% B) r9%, i -1% C) r= -1%, i 4% Dr= -1%, i 9%
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- Suppose that the level of unemployment in the economy is determined by the follow equation: U = 7.55 1.88*(i - ie) Where U is the unemployment rate, i is the actual inflation rate, and it is the expected inflation rate. All variables are entered in percentage form (e.g. if inflation is 30.57%, you plug in 30.57 for i, not 0.3057). Last year, the inflation rate was 7.87%, and people have adaptive expectations. What does the inflation rate need to be this year in order for the unemployment rate to be 2.81%? Note: Everything is already in percentage form. You do not need to multiply or divide by 100 at any point. Enter in your answer as it is calculated in the equation. Round your final answer to two decimal places.Suppose the Central Bank sets 1 year real interest rates by following this Taylor rule: rt = r +0.5(π⁹² − л*) and where r = 4% and л* = 3% - where is the expected inflation rate Nominal interest rates are equal to the real interest rate plus the expected inflation rate it = rt + πe (a) Suppose in period 1 inflation is expected to be 1%. Calculate the 1 year nominal and real interest rates in period t. (b) Calculate the 1 year nominal and real interest rates when inflation is expected to be 5% for the period t+1. (c) (d) (e) Calculate the 1 year nominal and real interest rates when inflation is expected to be 5% for the period t+2. Calculate the nominal 2 year rate and 3 year rates at time t, for the yield curve. What will the yield curve look like and why?C= 1,600+0.6(Y-7) - 2,000r P=2,500-1,000r G=2,000 NX= 50 T= 2,000 The Bank of Lotusland, the central bank, has announced that it will set the real interest rate according to the policy reaction function found in the table below. Inflation rate, n Real interest rate, r 0.040 0.045 0.050 0.055 0.060 0.00 0.01 0.02 0.03 0.04 a. For each of the rates of inflation given below, find autonomous expenditure and short-run equilibrium output in Lotusland. Instructions: Enter your responses rounded to whole numbers. Inflation rate, n Real interest rate, r 0.040 0.045 0.050 0.055 0.060 0.00 0.01 0.02 0.03 0.04 Autonomous expenditure Equilibrium output Using the data above, graph the AD curve Instructions: in the graph below, use the line tool AD' to draw the aggregate demand line for levels of inflation 4 percent and 0 percent. Draw only the two endpoints.
- Consider a labor market where the matching function UV is given by H (U, V) = A, where A = 0.5. U+V There are U = 3 job seekers and V = 6 job openings. The probability for a job seeker to find a job in a given period of time is Round your answers to 2 decimal places (for example, 3.454 should be rounded down to 3.45, and 3.455 should be rounded up to 3.46). 1Suppose a country has a money demand function (M/P)d=kY, where k is a constant parameter. The money supply grows by 12 percent per year, and real income grows by 4 percent per year. What is the average inflation rate?The country of Freeland has an aggregate demand curve determined by the equation M + U = 6% Freeland also has a potential growth rate of 2%. Using this information, draw Freeland's aggregate demand (AD) and long-run aggregate supply (LRAS) curves on the graph. Inflation rate (%) 12 11 10 9 8 7 6 5 4 3 2 1 0 -2 -1 0 LRAS 1 2 3 3 4 5 6 Real GDP growth rate (%) prevailing inflation rate: What is the prevailing inflation rate in Freeland? AD What is the prevailing real GDP growth rate? prevailing real GDP growth rate: 7 8 9 10 % %
- Suppose the annual interest rate is R = 0.10 (10%). If the expected inflation rate is πe= 0.04 (4%) , then the real interest rate is Group of answer choices A) r = 0.07 B) r = 0.006 C) r = 0.14 D) r = 0.12 E) r = 0.06Consider an economy producing at Ý, = 0 and ū = 1/4. The inflation rate at t = 0 is To = 3% . Now, suppose the economy is hit by an inflation shock õ1 = ö2 = 3%. The shock is temporary and ōg = 0 for t > 2. For the duration of the inflation shock, the economy is in a recession with Ý1 = Ý2 = -1%, which ends with Ý 3 = 0. Based on this information, you know that the inflation rate 73 i , percent.C = 100 + 0.5 · (Y – T) I = 500 – 1000 -r where Y is real output and r is the real interest rate. Government purchases and taxes are Ğ = 500, Ť= 100. The LM (money market equilibrium) curve is Y 5i where P is the price level and i is the nominal interest rate. The Central Bank (CB) is initially supplying M = 8000 units of money, and expected inflation is a = 0. Assume that the long-run equilibrium level of output is Y = 2000. Short-run equilibrium output is initially at the same level (Y = 2000). Suddenly, news of a new world-beating super-vaccine raises expected inflation to = 0.05. 1. Suppose the government (not the CB) wants to stabilise the shock in the short-run. Explain whether it should inerease the government deficit (AĞ > AT) or reduce it (AĞ < AŤ), and how it works. 2. Now suppose the government doesn't do anything, and the CB wants to stabilise the shock in the short-run. Explain whether it should decrease or increase money supply M if it wants to bring output Y back to its…
- Let’s see just how much high expected inflation can hurt incentives to save for the long run. Let’s assume the government takes about one‑third of every extra dollar of nominal interest you earn. You must pay taxes on nominal interest. However, if you are rational, you will care mostly about your real, after‑tax interest rate when deciding how much to save. ?i ??=?Eπ=π 23×?23×i (23×?)−?(23×i)−π Nominal interest rate Inflation (no surprises) Nominal after‑tax return Real after‑tax return 15% 12% 10% -2% 6% 3% 12% 9% 90% 87% 900% 897% Calculate the nominal and real after‑tax return for each case.Nominal interest rate = 6%, inflation = 3% Nominal after‑tax return: % Real after‑tax return: % Nominal interest rate = 12%, inflation = 9% Nominal after‑tax return: % Real after‑tax return: % Nominal interest rate = 90%, inflation = 87% Nominal after‑tax return: %…3b. Suppose a country has a money demand function (M/P)d kY, where k is a constant parameter. The money supply grows by 12 percent per year, and real income grows by 4 percent per year. What is the average inflation rate?Desired consumption is Cd = 100 + 0.8Y - 500r - 0.5G, and desired investment is I d = 100 - 500r. Real money demand is Md/P = Y - 2000i. Other variables are: expected inflation = 0.05, G = 200, y