Show graphically and mathematically, who bears of the tax incidence when demand is perfectly elastic.
In above diagram, demand is perfectly elastic and horizontal straight line.
So tax, Decrease supply and shift supply to left and market reaches at new equilibrium point.
But at new equilibrium, market price is same as before.so
Consumer incidence of tax=0
Seller incidence of tax=100
Consumer incidence of tax=supply elasticity/(supply elasticity- demand elasticity)
Given demand is perfectly elastic,so demand elasticity= infinite or 1/0
.if we only put demand elasticity in above function,.
Consumer incidence=0
So seller incidence=100
Get Answers For Free
Most questions answered within 1 hours.