Find the consumers’ surplus and the producers’ surplus at the equilibrium price level for the given price–demand and price–supply equations and draw the graph. (You may round all values to the nearest integer). p = D(x) = 185e-0.005x p = S(x) = 25e 0.005x

Find the consumers’ surplus and the producers’ surplus at the equilibrium price level for the given price–demand and price–supply equations and draw the graph. (You may round all values to the nearest integer). p = D(x) = 185e-0.005x p = S(x) = 25e 0.005x

ECON MICRO

5th Edition

ISBN:9781337000536

Author:William A. McEachern

Publisher:William A. McEachern

Chapter5: Elasticity Of Demand And Supply

Section: Chapter Questions

Problem 1.1P: (Calculating Price Elasticity of Demand) Suppose that 50 units of a good are demanded at a price of...

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Concept explainers

Market Surplus and Shortage Analysis

In everyday language, a “surplus” indicates that there is an excess of something, while a “shortage” means that there is a scarcity of it. In economics, “market surplus” refers to the condition where the quantity of a certain good more available than what is required or “demanded” by the market. In the same way, a “market shortage” refers to the condition where the quantity of a certain good is less available than what is “demanded” by the market. If quantity in demand is written as Qd and quantity that is supplied is written as Qs, then, the condition Qs > Qd indicates market surplus and condition Qd > Qs indicates market shortage.

Question

Find the consumers’ surplus and the producers’ surplus at the equilibrium
price level for the given price–demand and price–supply equations and draw the graph. (You may round all values to the nearest integer).

p = D(x) = 185e^-0.005x
p = S(x) = 25e ^0.005x

Consumer’s gain from trade. The consumer surplus is the area below the demand curve but above the equilibrium price and up to the equilibrium quantity. Consumer surplus is represented by area A.

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