Macroeconomics
10th Edition
ISBN: 9780134896441
Author: ABEL, Andrew B., BERNANKE, Ben, CROUSHORE, Dean Darrell
Publisher: PEARSON
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Question
Chapter 15, Problem 5NP
a)
To determine
To find: The equilibrium value of output.
b)
To determine
To find: The equilibrium value of real wage, employment, N and output when 25% tax on wage is levied.
c)
To determine
To know: The equilibrium value of real wage, employment, N and output when 50% tax is levied on wages.
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Suppose that the income tax in a certain nation is computed at a flat rate of 5%, but no tax is levied above $50,000
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Consider an economy in which the marginal product of labour is given by MPN = A(150 − N), where N is the amount of labor used. The amount of labour supplied is given by 60 + 5(1 − t)w, where w is the real wage and t is the tax rate on labour income.
(a) Suppose A = 2 and t = 20%. Calculate the equilibrium levels of real wage and employment.
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(c) Suppose that the government lowers the labour income tax by 50% following the adverse supply shock, i.e., A = 1 and t = 10%. Calculate the equilibrium levels of real wage and employment in this case.
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The following table shows income tax rates in Econoland.
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From $60,001 to $90,000
Over $90,000
This is an example of a
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10%
20%
30%
income tax.
Nick, a resident of Econoland, currently works 20 hours a week and earns an annual income of $60,000. After paying income taxes, Nick receives
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If Nick works an additional 10 hours a week (30 hours a week total), his annual income will be $90,000. After paying income taxes, Nick will receive
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