--%>
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 : Zero primary deficits What points out

    What points out zero primary deficits? Answer: Zero primary deficits signify that the government has to resort to borrowings simply to make interest payments.

    		•
  • Q : Implications of fiscal deficit

    Implications of fiscal deficit: (A) High fiscal deficit entails a big amount of borrowings in which the government takes more loans to pay back it. It raises the liability of government.

    Q : One party to a transaction deceives

    If one party to a transaction deceives another party prior to a deal be reached, this is termed as: (i) Bad luck. (ii) Adverse selection. (iii) Moral hazard. (iv) Polyandry. (v) Rational ignorance. Please someone suggest me the rig

    		•
  • Q : Transfer of wealth problem The transfer

    The transfer of wealth from developed countries to oil exporting countries (abbreviated as OPEC) which followed sky-rocketing oil prices in the year 1970s points out that the price elasticity of demand for oil was: (i) Unitary. (ii) Relatively high. (

    		•
  • Q : Fiscal policy actions What possible

    What possible fiscal policy actions can be taken with respect to expenses and income to accurate excess demand and deficient demand in economy? Answer:

  • Q : Analyzing number of event that

    How can we analyze the number of event that influences the market?

    		•
  • Q : Purpose of Balance of Payment Meaning:

    Meaning: - as mentioned above, the balance of payments is a periodic accounting of international economic transactions. Each country having regular economic transactions with other countries prepares periodically the final accounts of their foreign receipts and paymen

    		•
  • Q : Problem on equivalent Consumer Surplus

    Tom reimburses $5.00 for a ticket to see a present hit movie. If Tom was willing to reimburse up to $7.00 for that ticket, his consumer surplus equals: (1) $5.00 (2) $2.00 (3) $7.00 (4) Tom does not receive any consumer surplus as he purchased the ticket.

  • Q : Why value of MPC is not greater than one

    Why the value of MPC is not greater than 1? Answer: This is because change in consumption can never be more than change in income.

    		•
  • Q : Development economics Government tax

    Government tax and transfer payments generally

    		•