--%>
Assignment Help - homework help

Explain Tax rate increase.

A change in tax rate changes the IS equation, LM equation remaining the same. Let same, let us suppose that the government raises the tax rate from 20 percent to 25 percent. The rise in tax rate from t = 0.20 to t = 0.25 would change the IS equation by changing the consumption function with increase in tax rate, the consumption function changes form C = 100 + 100 + 0.60 Y, given in Eq. to 

C= 100 + 0.75 [Y - (40 + 0.25Y + 40)]

= 100 + 0.5625Y

With change in the consumption function, the new IS schedule (say, IS2) can be obtained as follows. 

IS2 schedule: 

Y = C + I + G + ?G

= 100 + 0.5625Y + 250 - 4i +200

= 1257.14 - 9.14i

Given the new IS function (IS2) in Eq. the new equilibrium interest rate can be worked out as follows.

Is2 = LM

1257.14 - 9.14i = 800 + 80i

89.14i = 457.14

I = 5.13 (percent)

Once interest rate is known equilibrium income with tax effect can be computed by substituting the interest rate (5.13%) into the IS2 or LM equation. By using IS2 function, we get

Y = 1257.14 - 9.14i = 1257.14 - 9.14 (5.13)

The negative effect of increase in tax rate on the equilibrium income equals income before tax - rise less income after tax-rise that is

Tax effect = $1311.10 bn - $1210.25 bn

$100.85 billion

This calculation shows that increasing tax rate form t = 0.20 to I = 0.25 decreases equilibrium income by $100.85 billion. 

   Related Questions in Macroeconomics

  • Q : Problem of Financial Capital for direct

    The direct economic resources a farmer employs to generate avocadoes would not comprise: (I) human capital in form of expertise regarding growing avocadoes. (II) fertile land. (III) loans from a bank to finance SUCH year’s crop. (IV) machinery,

    		•
  • Q : Domestic inflation of fixed or managed

    Question: A county with a fixed or managed exchange rate would consider i.___________________ its currency if the country is worried about domestic inflation. ii. Briefly Explain?

    Q : Levels of income with no exceptions for

    A flat rate income tax for all levels of income along with no exceptions would be taken as a: (i) proportional tax. (ii) progressive tax. (iii) regressive tax. (iv) common tax. Can anybody suggest me the proper exp

    		•
  • Q : Microeconomic analysis emphasizing to

    Family member to macroeconomics, the microeconomic analysis: (w) was emphasized through economists prior to the Great Depression. (x) is related with the effects of extensive government policies. (y) focuses upon economic development

    		•
  • Q : Fiscal measures to accurate

    Describe the fiscal measures to accurate the condition of deficient demand and excess demand. Answer: Fiscal measures are the government’s budgetary policy th

    		•
  • Q : Merger and acquisition of firms

    Question: Suppose firm 1 and firm 2 merge. Call the new firm A. It has output xA and profit πA. Suppose there is Cournot competition after the merger. For now, we assume that the marginal cost of Firm A, the mer

    		•
  • Q : What is long run supply curve Please

    Please brief the knowledge what is long run supply?

    		•
  • Q : Adaptive expectations & Rational

    Question: Compare and contrast 'adaptive expectations' (Hubbard uses adaptive expectations)  and 'rational expectations' in modeling expectations. Answer:<

    		•
  • Q : Define Demand schedule What is Demand

    What is Demand schedule and how it is associated to demand curve?

    		•
  • Q : Redistribution of Income through budget

    Redistribution of Income: Each and every economy strives to achieve a society, where inequality of income and wealth must be minimum. In order to attain this objective via government budget the government spends adequate money on social security schem

    		•