In the Keynesian framework, which of the following events might cause a reaction ? a) A large increase in the price of the homes people own b) Rapid growth in the economy of a major trading partner c) The development of a major new technology offers profitable opportunities for business d) The interest rate rises e) The good imported from a major trading partner becomes much less expensive

If a market is in disequilibrium: it will continue unless there is government intervention. no individual will be better off doing something different. there are opportunities for people to make themselves better off. it must be because the government has intervened in the market, resulting in the market's failure to reach equilibrium.

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The term potential output refers to:   a)The maximum possible output for an economy   b)The quantity of output that would be produced if every member of the labor force worked 40 hours per week   c)The quantity of output produced when the price level is the same as firms and workers expected when they agreed on input prices and wages   d)The quantity of output produced at the intersection of the AD and AS curves

Consider a world with two countries, the US and Japan. Assuming the standard Keynesian assumptions, please answer the following questions: a) Assuming flexible exchange rates, suppose the US experiences a positive shock to their consumption function so that the entire consumption function for the US shifts upward. Give and explain two reasons why the consumption function would react in this way. b) Draw three diagrams (all pertaining to the US): on the top left, draw the Keynesian cross diagram, on the bottom left, draw an IS - LM diagram, and on bottom right, draw the FX market. Locate the initial point as point A and then show how each diagram is affected by the shock and label as point B, again, assuming flexible exchange rates. Now assume that the US and Japan are in a fixed exchange rate regime. Show how things change and label the new equilibrium, assuming fixed exchange rates as point C (Note: use the same diagrams - i.e., each diagram should have points A, B, and C). c) Explain…

According to the neoclassical growth model, the production function of an economy can be represented as Y=f(L,K, A). Which of the following is considered as a decline in technology under this framework? A fall in the capital to labour ratio Depreciation of capital stock A fall in labour to capital ratio. An increase in the number of steps a business must take to obtain government approval to sell a new product Reduction in immigration

QUESTION 5 (a) What are some criticisms against the Keynesian model? How do post Keynesian models try to address? (b) Graphically illustrate and explain the conditions for a competitive general equilibrium (c) Graphically illustrate and explain the effect of an increase in government spending on general equilibrium conditions.

The outbreak of COVID-19 adversely attacks most economies. Some economists argue that the impacts on the macroeconomy mainly come from (i) the reduction in consumption and investment appetite, while others believe that the impacts mainly come from (ii) the immediate destruction of the supply-chain and production. Suppose two quarters since the outbreak of the COVID-19, changes in selected macroeconomic data of Country X can be summarized as below:   Last Year This Year Annualized economic growth rate 4% -6% Unemployment rate 5% 8% Inflation rate 2% 5% Assume that argument (ii) is true, briefly discuss one plausible short-run dilemma facing the central bank of Country X.

Consider an economy where the dominant industry is automobile production for domestic consumption as well as export. Now suppose the auto market is hurt by an increase in the length of time people use their cars before replacing them. Describe the probable effects of this change on (a) GDP, (b) unemployment, (c) the government budget deficit, and (d) interest rates.

You're a staffer working for Senator Joe King, a diehard opponent of minimum wages. The Senator wants to persuade other members of Congress to oppose a new proposal to raise the minimum wage. He needs you to calculate the cost to society of a $17 minimum wage according to the neoclassical model of labor markets. Suppose the market for labor has the equations LD= 172 - 4W LS= -30 + 23W where W is the wage and L is the number of workers. Give your answer in dollars, rounded to the nearest integer.