Question

Please discuss and diagnose the following regression results of the estimated demand function for whole powdered milk.  Can you get the price and elasticity from these results?  Please explain.   

Table 1a: Estimation Results for WMP market demand in Brazil Dependent Variable: QB Sample: 1990-2004 Variable Coefficient St

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Answer #1

I)Since,R-square value is 0.8999.

Model fitting is good.

II)And from coefficients regression equation is,

QB =267.4043-0.0689(PB) +0.1444(RB)

III)Since p-value=0<\alpha

We conclude that, atleast one regression coefficient is differ significantlly.

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