Consider the simple two-variable linear regression model y = Bo + Bixi +e with unknown parameters Boand B₁ and e, is the unobserved random error term. The corresponding OLS regression equation for the above model is: 9 = Bo + Bx+, where hats indicated estimates of the coefficients and residuals. Given this information, what is the OLS criterion? a. min ΣΤê ΣΤΟ -2) b. min Σte. Στ(βο + βικι) c. min E ê-E9-B₂ + B₂x₁) d. min E e-Evi-Bo-B₁x₁) e. min Σ' eΣΟ - β.)

Managerial Economics: Applications, Strategies and Tactics (MindTap Course List)
14th Edition
ISBN:9781305506381
Author:James R. McGuigan, R. Charles Moyer, Frederick H.deB. Harris
Publisher:James R. McGuigan, R. Charles Moyer, Frederick H.deB. Harris
Chapter4: Estimating Demand
Section: Chapter Questions
Problem 4E
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Consider the simple two-variable linear regression model y₁ = Bo + Bixi + e¡ with unknown
parameters Boand B₁ and s, is the unobserved random error term. The corresponding OLS
regression equation for the above model is: 9 = Bo + B₁x + ₁, where hats indicated estimates of
the coefficients and residuals. Given this information, what is the OLS criterion?
a. min Σ. ΣΤΟ -1)
b. min E *Σ(βο + β1x.)
c. min E ê-E-Bo + B₂x₁)
d. min ΣτêΣΟ - β - β,x)
e. min Σ€ΣΟ - β)
a
b
Oc
Od
Transcribed Image Text:Consider the simple two-variable linear regression model y₁ = Bo + Bixi + e¡ with unknown parameters Boand B₁ and s, is the unobserved random error term. The corresponding OLS regression equation for the above model is: 9 = Bo + B₁x + ₁, where hats indicated estimates of the coefficients and residuals. Given this information, what is the OLS criterion? a. min Σ. ΣΤΟ -1) b. min E *Σ(βο + β1x.) c. min E ê-E-Bo + B₂x₁) d. min ΣτêΣΟ - β - β,x) e. min Σ€ΣΟ - β) a b Oc Od
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