The demand and supply functions for three (03) goods are given as follows: Dx = 100-3Px+Py+3Pz Dy = 80+Px-2Py-Pz Dz = 120+3Px-Py-4Pz Sx = -10+Px Sy = -20+3Py Sz = -30+2Pz The equilibrium prices and quantities of all three goods are. The government decides to: a) Impose a 25% Tax on X b) Impose a 5 Rs /unit Tax on Y c) Give a 10% subsidy on good z Analyze the impact of each of these policies separately on equilibrium prices and quantities. Analyze the impact of each of these policies separately on equilibrium prices and quantities. Provide theoretical justification (using diagrams) of all results obtained

Exploring Economics
8th Edition
ISBN:9781544336329
Author:Robert L. Sexton
Publisher:Robert L. Sexton
Chapter5: Markets In Motion And Price Controls
Section: Chapter Questions
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The demand and supply functions for three (03) goods are given as follows:

Dx = 100-3Px+Py+3Pz

Dy = 80+Px-2Py-Pz

Dz = 120+3Px-Py-4Pz

Sx = -10+Px

Sy = -20+3Py

Sz = -30+2Pz

The equilibrium prices and quantities of all three goods are.

The government decides to:

  1. a) Impose a 25% Tax on X
  2. b) Impose a 5 Rs /unit Tax on Y
  3. c) Give a 10% subsidy on good z

Analyze the impact of each of these policies separately on equilibrium prices and quantities.

Analyze the impact of each of these policies separately on equilibrium prices and quantities.

Provide theoretical justification (using diagrams) of all results obtained

 

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