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Consider the following equations designed to estimate a school's test scores (Test) and the school's dropout rate (Drop).
Testi = B0 + B1*Parent Edi + B2*school qualityi + B3*Dropi + Ei
Dropi = a0 + a1*Parent Edi + a2*school qualityi + a3*Testi + Vi
a. Use the order condition to determine if these equations are exactly identified, under-identified, or over-identified (the intuitive version is fine).
b. Suppose another variable (teenage unemployment) is available and is thought to affect dropout rates but not test scores. How will your answer to part (a) change if this unemployment variable is included in the dropout equation?
c. Explain intuitively why OLS will be biased if the equations are estimated separately.
For a multiple regression with three explanatory variables the value of R 2 is 0.75. Indicate whether every of the following statements is true or false and give brief reasons fo
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My question is that when we use Impulse response function and how to use it. Is it used along with some other methodology. What is the meaning of graphs of IRF?
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As in the model solved initially, the following is the LP model Maximize Z = $42.13*(x 11 + x 12 + x 13 + x 14 ) + $38.47*(x 21 + x 22 + x 23 + x 24 ) + $27.87*(x 31 + x
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what is law of denam?
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if there is multicollinearity so why we can not estimate the value of parameters?
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