Sumários
lecture
31 Outubro 2022, 10:30 • Adriana Cornea-madeira
We discussed dummy variables, how to include dummy variables in the module without falling in the perfect multicollinearity trap, dummies for multiple categories, interactions between dummies, how to test for differences across groups (Chow test), and the linear probability model.
tutorial
28 Outubro 2022, 10:00 • Adriana Cornea-madeira
We did exercises (in Stata) related to inclusion of quadratic terms, interaction terms in the model, and related to the LM test.
tutorial
27 Outubro 2022, 10:00 • Adriana Cornea-madeira
We did exercises (in Stata) related to inclusion of quadratic terms, interaction terms in the model, and related to the LM test.
lecture
24 Outubro 2022, 10:30 • Adriana Cornea-madeira
We talked about asymptotic normality of the OLS estimator and the LM test.