Consider a monopolist. If the demand it faces is Q=pɛ, what is the elasticity of demand? If marginal cost is $1 and the price elasticity of demand is -2, what is the profit-maximizing price?
Consider a monopolist. If the demand it faces is Q=pɛ, what is the elasticity of demand?
the elasticity of demand =(dQ/dP)*(P/Q)
dQ/dP=ɛ ............ first derivative of a demand function
Elasticity =(ɛ)*(P/Pɛ)=1
the elasticity of demand is 1 which we call unit elastic demand.
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If marginal cost is $1 and the price elasticity of demand is -2, what is the profit-maximizing price?
using the formula of markup
P=MC/(1+(1/e))
P=price
MC=marginal cost
e=elasticity
P=1/(1+(1/(-2))
=2
the price is $2
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