lecture

4 Outubro 2022, 10:00 • Adriana Cornea-madeira

We discussed the t-test with the two-sided alternative, the p value, the confidence interval approach, how to test a hypothesis about a combination of parameters using the t-test, and finally how to test joint hypotheses using the F test.

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lecture

3 Outubro 2022, 10:30 • Adriana Cornea-madeira

We started with an application in Stata to illustrate the partialling-out effect (the Frisch-Waugh Theorem). We then started to discuss inference in the multiple linear regression model by introducing the t-statistic.

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Tutorial

30 Setembro 2022, 10:00 • Adriana Cornea-madeira

We solved questions related to showing that OLS estimators for a particular application is (un)biased; we derived and compared variances of different OLS estimators.

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tutorial

29 Setembro 2022, 10:00 • Adriana Cornea-madeira

We solved questions related to showing that OLS estimators for a particular application is (un)biased; we derived and compared variances of different OLS estimators.

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Tutorial

27 Setembro 2022, 10:00 • Adriana Cornea-madeira

We did problems 7 and 8 from Chapter 2 and problem 1 from Chapter 3 of Wooldridge.

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