Sumários
tutorial
21 Outubro 2022, 10:00 • Adriana Cornea-madeira
We worked in Stata and solved different exercises to prepare for the mid-term exam.
tutorial
20 Outubro 2022, 10:00 • Adriana Cornea-madeira
We worked in Stata and solved different exercises to prepare for the mid-term exam.
lecture
18 Outubro 2022, 10:00 • Adriana Cornea-madeira
We discussed about consistency of the OLS estimator, how to show that an OLS estimator is consistent, and the implications on consistency of the OLS estimator from not including a relevant variable in the model.
lecture
17 Outubro 2022, 10:30 • Adriana Cornea-madeira
We discussed about regression model linear in the parameters, but non-linear in variables. In particular we discussed about two types of non-linearities: quadratic terms and interaction effects. We also discussed the RESET test and two tests to help us chose between competing models.
tutorial
14 Outubro 2022, 10:00 • Adriana Cornea-madeira
We discussed problems 4, 8 and 9 from Chapter 4, and we did an exercise in Stata discussing the output.