QUESTION 2 The long-run total cost function for producers of mineral water is LRTC (Q) = rQ, where Q is the output of an individual firm expressed as thousands of liters per year. The market demand curve is D(p) = a – ßp. (a) Find the long-run equilibrium price and quantity in terms of a, ß, and y. (b) Can you determine the equilibrium number of firms? If so, what is it? If not, why not?

Microeconomic Theory
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ISBN:9781337517942
Author:NICHOLSON
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Chapter12: The Partial Equilibrium Competitive Model
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QUESTION 2
The long-run total cost function for producers of mineral water is LRTC(Q) = yQ, where Q is the
output of an individual firm expressed as thousands of liters per year. The market demand curve is
D(p) = a – ßp.
(a) Find the long-run equilibrium price and quantity in terms of a, ß, and y.
(b) Can you determine the equilibrium number of firms? If so, what is it? If not, why not?
Transcribed Image Text:QUESTION 2 The long-run total cost function for producers of mineral water is LRTC(Q) = yQ, where Q is the output of an individual firm expressed as thousands of liters per year. The market demand curve is D(p) = a – ßp. (a) Find the long-run equilibrium price and quantity in terms of a, ß, and y. (b) Can you determine the equilibrium number of firms? If so, what is it? If not, why not?
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