Student Solutions Guide to Econometrics, Second Edition |
Contents
Brief Answers to EvenNumbered Problems | 1 |
COMPLETE SOLUTIONS TO ALL PROBLEMS | 30 |
Chapter 15 | 80 |
Copyright | |
2 other sections not shown
Common terms and phrases
2SLS appropriate average B₁ B₂ bias biased calculate centered CHEMW coefficient confidence interval confidence region constant coordinates correlation course covariance discernible variables distribution drugs dummy ellipse esti exactly factors False Figure fitted follows Gauss-Markov theorem given graph hence income increase interpolating less likelihood likelihood function linear model mators matrix multicollinearity multiple regression normal notation null hypothesis observed obtain OLS estimator percentage points population posterior Pr(z prediction interval prior prob-value Problem 3-1 proof random ratio regression line regressors reject relative residual sample mean Similarly simple regression slope smoking solution solve standard error statistically substitute t-ratio Table VII Take logs tion True unbiased uncorrelated values variance vectors X₁ X₂ Y₁ Y₂ zero Ση Σπ ΣΥ Σχ ΣΧΥ ху