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- Based on Okun's rule of thumb, if you forecast that the output gap will decline from -1% to -3%, the unemployment rate will: O rise by 0.5%. rise by 2%. O rise by 1%. fall by 1%.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.Consider a one-period economy which experiences the destruction of some of the nation’s capital stock (say through a hurricane is de- stroyed). How should this effect equilibrium, consumption, output and labor supply? Now, let’s say the government tries to offset some of the declines in capital on output and hours worked by increasing govern- ment spending. What is the likely outcome of this policy intervention in terms of consumption? In our model, the affects of changes on wages are ambiguous because the income and substitution effects move in opposite directions. How do (many) macroeconomists deal with this ambiguity in terms of study- ing business cycle? How do economists resolve this ambiguity when studying long term economic development? Consider an economy with a straight line PPF. Show how an increase in government spending paid for by an increase in lump sum labor taxes affects outcomes. Do the same for an increase in government spending financed by a proportional income…
- Consider an economy that experiences an outflow of working age people and a decline in aggregatelabour supply as a result. Suppose the aggregate labour demand curve is not affected by this change.(a) Explain, with the aid of the labour-market-equilibrium diagram, how this will affect the equilibriumreal wage and the full-employment level of employment. (b) Explain, with the aid of three separate IS-LM-FE diagrams, how this will affect real output, realinterest 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 theintuition of your answer with reference to the AD-AS framework.a) If a country's natural unemployment rate is 5.5 percent and its actual unemployment rate is 3.5 percent, what is its cyclical unemployment rate? ___________percent Instructions: Enter the value for the output gap as an absolute number. b) According to Okun's law, this country would have (Click to select) a recessionary an expansionary output gap of _________percent.Assume that an economy operates according to the sticky-wage model. The nominal wagewas set to make labor supply and labor demand equal when the expected price levelequaled 120 (as measured by the consumer price index).a. Use a graph of the labor market to illustrate what happens to the quantity oflabor employed if the actual price level over the time period when wages arestuck equals 110.b. Use a graph of the production function to illustrate how the quantity of outputproduced changes if the actual price level equals 110 when the expected pricelevel is 120.c. Given the unexpectedly low price level, will this economy be operating above,below, or at the natural rate?
- A proposal that is attracting increasing attention is a requirement that employers provide theirworkers with paid sick leave. This problem asks you to analyze the effects of such a policy on wages andemployment in normal times.a. How, if at all, would such a policy affect labor demand? (explain using MRP)b. How, if at all, would it affect labor supply? (explain using willingness to work)c. How, if at all, would the policy affect normal employment and the normal real wage (or is itnot possible to tell)? include graphsc. According to the Keynesian theory, what would be the effect of the “A wave of investor and consumer pessimism about the future profitability of capital investments and lower future income” on output (Y), the real interest rate (r), employment (L) and the price level (P)? Distinguish between the short run and the long run effects by using the IS-LM-FE and AD-AS models and the effective labor demand theory.1Why low rate inflation is considered necessary for economic grwoth? Oa It does not affect the purchasing power of wages Ob. It indicates that the currency is in continuous demand by the people Oc taffects only the rich and not the poor Od itact as an incentive to boost in supply in the economy 2When the economy is in Keynesian macroeconomic equilibrium, planned investment is greater than actual investment. O a False O b. True 3Government fixes the floor and ceiling price which will not allow the producers to increase the price on their wish, this is a type of. O a Physical control called price pegging O b. Monetary policy control measures O. Physical control called price tagging Od. Fiscal policy control measures O e None 4Rising output coupled with falling prices is called stagflation O a. False O b. True 5The Value of marginal propensity to consume lies O a. O to 1 O b. Less than zero Oc -1 to 1 Od. Between O to 1 6The Central Bank way to control inflation is Oa Monetary policy…
- If the unemployment rate is 6% before a rise in government purchases, and if a rise in government purchases induces the typicalunemployed person to search 10% longer in the hopes of finding ahigh-paying government job, what will the unemployment rate beafter the rise in government purchases? Only consider the impactof this waiting-for-a-good-job effect.Please no written by hand solutions Suppose that the markup of goods prices over marginal cost is 5%, and that the wage-setting equation is W= P(1-u), where u is the unemployment rate. a. What is the real wage, as determined by the price-setting equation? b. What is the natural rate of unemployment? c. Suppose that the markup of prices over costs increases to 10%. What happens to the natural rate of unemployment? Explain the intuition behind your answer.Suppose that the Phillips curve is given byπ t = π te − α ( u t − u n ) ,where the estimated value of the natural rate of unemployment, un = 4.5% and α = 0.4. The expectations are myopic (i.e. fully backward), thus πte = πt−1.a) What is the sacrifice ratio in this economy? Explain in words.Suppose that at time t = 0 unemployment is initially equal to the natural rate (i.e. u0 = 4.5%) and π0 = 7.5%. The central bank decides that 7.5% inflation is too high and that starting in year 1 it will decrease inflation to 3.5%.