Chapter 16 – Public Finance: Expenditures and Taxes
16–43
111. Refer to the above diagram in which S is the before-tax supply curve and St is the supply
curve after an excise tax is imposed. The total amount of the tax paid by producers is shown
by area(s):
112. Refer to the above diagram in which S is the before-tax supply curve and St is the supply
curve after an excise tax is imposed. The efficiency loss of the tax is shown by area(s):
(Advanced analysis) Answer the question on the basis of the following information: The
equations for the demand and supply curves for a particular product are P = 10 – .4Q and P =
2 + .4Q, where P is price and Q is quantity expressed in units of 100. After an excise tax is
imposed on the product the supply equation is P = 3 + .4Q.