1. Økonometri The regression model OLS Regression (Ch.7) Ulf H. Olsson Professor of Statistics

2. Ulf H. Olsson Hypotesetesting 7.1 og 7.2 For det meste selvstudium Signifikans test og signifikans nivå. Type 1 “The power of the test” = Testens styrke. Type 2

3. Ulf H. Olsson Asymptotic Cov.matrix ML

4. Ulf H. Olsson Degrees of freedom (df) 7.3

5. Ulf H. Olsson The Chi-squared distributions

6. Ulf H. Olsson The Chi-squared distributions

7. Ulf H. Olsson Degrees of freedom k+1 beskrankninger; n-(k+1) = n-k-1

8. Ulf H. Olsson Test About a Linear Combinations of Coef. 7.5 (Simplified)

9. Ulf H. Olsson For få X-variabler (kap.8)

10. Ulf H. Olsson For mange X-variabler (kap.8)

11. Ulf H. Olsson Multikollinearitet Kap.8