Question: a. Consider the two models Y = X1B1 + e and Y = X161 +X2B2 + . The Gauss-Markov conditions hold. Can the estimate

a. Consider the two models Y = Xi?i +? and Y = Xi?i + X2B2 +?. The Gauss-Markov conditions hold. Can the estimate of Bi be th

a. Consider the two models Y = X1B1 + e and Y = X161 +X2B2 + . The Gauss-Markov conditions hold. Can the estimate of B1 be the same for either model?

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