3.1 Framework and Assumptions 3.2 Ordinary Least Squares (OLS) Estimation 3.3 Goodness of Fit and Model Selection Criteria 3.4 Consistency and Efficiency of OLS 3.5 Sampling Distribution of OLS 3.6 Variance Estimation for OLS 3.7 Hypothesis Testing 3.8 Applications 3.9 Generalized Least Squares (GLS) Estimation 3.10 Conclusion
2.1 Motivation for multiple regression 2.2 Mechanics and interpretation of OLS 2.3 Unbiasedness of OLS estimator 2.4 Variance of the OLS Estimators 2.5 Efficiency of OLS: Gauss-Markov theorem