4:52

Least Squares Estimators - in summary

7:19

Least Squares Estimators as BLUE

14:38

Proof ols estimator is unbiased

4:30

Heteroskedastic errors - example 1

12:15

Econometrics // Lecture 3: OLS and Goodness-Of-Fit (R-Squared)

16:23

Deriving the OLS Estimators in Simple Linear Regression Model - Part 1

5:22

Estimator properties

12:13

Deriving the least squares estimators of the slope and intercept (simple linear regression)