Given below are the demand and supply functions for three interdependent commodities Qd1 = 40 – 2P1 + 3P2 – 4P3 Qs1 = P1 – 10 Qd2 = 16 + 3P1 – 3P2 + 2P3 Qs2 = –4 + P2 Qd3 = 25 – 3P1 + 3P2 – 2P3 Qs3 = P3 – 5 a. Determine the equilibrium prices and quantities for the three commodity Market model. b. Compute the price and cross elasticities of demand for all three markets and interpret their coefficients.

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Given below are the demand and supply functions for three interdependent commodities

Qd1 = 40 – 2P1 + 3P2 – 4P3

Qs1 = P1 – 10

Qd2 = 16 + 3P1 – 3P2 + 2P3

Qs2 = –4 + P2

Qd3 = 25 – 3P1 + 3P2 – 2P3

Qs3 = P3 – 5

a. Determine the equilibrium prices and quantities for the three commodity Market model. b. Compute the price and cross elasticities of demand for all three markets and interpret their coefficients.

b.     Compute the price and cross elasticities of demand for all three markets and interpret their coefficients.  

 

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