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An economist is interested in the variation of the price of a single product. It is observed that a high price for the product in the market attracts more suppliers. However, increasing the quantity of the product supplied tends to drive the price down. Over time, there is an interaction between price and supply. The economist has proposed the following model, where Pr, represents the price of the product at year n, and Qn represents the quantity. Find the equilibrium values for this system. Pn+1 = Pn – 0.1(Qn – 500) %3D Qn+1 = Qn + 0.2(Pn – 100)

An economist is interested in the variation of the price of a single product. It is observed that a high price for the product in the market attracts more suppliers. However, increasing the quantity of the product supplied tends to drive the price down. Over time, there is an interaction between price and supply. The economist has proposed the following model, where Pr, represents the price of the product at year n, and Qn represents the quantity. Find the equilibrium values for this system. Pn+1 = Pn – 0.1(Qn – 500) %3D Qn+1 = Qn + 0.2(Pn – 100)

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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An economist is interested in the variation of the price of a single product. It is observed that a high price for the product in the market attracts more suppliers. However, increasing the quantity of the product supplied tends to drive the price down. Over time, there is an interaction between price and supply. The economist has proposed the following model, where Pn, represents the price of the product at year n, and Qn represents the quantity. Find the equilibrium values for this system. Pn+1 = Pn – 0.1(Qn – 500) %3D Qn+1 Qn + 0.2(Pn – 100) -
Transcribed Image Text:An economist is interested in the variation of the price of a single product. It is observed that a high price for the product in the market attracts more suppliers. However, increasing the quantity of the product supplied tends to drive the price down. Over time, there is an interaction between price and supply. The economist has proposed the following model, where Pn, represents the price of the product at year n, and Qn represents the quantity. Find the equilibrium values for this system. Pn+1 = Pn – 0.1(Qn – 500) %3D Qn+1 Qn + 0.2(Pn – 100) -
Using the dynamical system above, test the initial populations in the following table and predict the long-term behavior. Is the system sensitive to changes in initial population? Why or why not? Price Quantity Case A 100 500 Case B 200 500 Case C 100 600 Case D 100 400
Transcribed Image Text:Using the dynamical system above, test the initial populations in the following table and predict the long-term behavior. Is the system sensitive to changes in initial population? Why or why not? Price Quantity Case A 100 500 Case B 200 500 Case C 100 600 Case D 100 400
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