Specification Issues Part 1
Автор: Gumilang Aryo Sahadewo
Загружено: 2021-03-08
Просмотров: 1742
This lecture discusses data scaling, beta coefficients, polynomials, interaction terms, prediction, and residual analysis. The materials of this lecture are based on Jeffrey Wooldridge's Introduction to Modern Econometrics.
Time codes
0:00:00 - Introduction
0:02:18 - Data scaling of the dependent variable
0:10:53 - Example of data scaling of the dependent variable in Stata
0:15:15 - Data scaling of the explanatory variable
0:17:05 - Example of data scaling of the explanatory variable in Stata
0:21:51 - Beta coefficients
0:34:10 - Example of beta coefficients estimation in Stata
0:43:53 - Interaction term
1:06:23 - Example of interaction term in Stata
1:18:54 - Polynomials
1:32:06 - Estimation of a multiple linear regression model with polynomials
1:50:44 - Prediction analysis
2:00:49 - Prediction analysis in Stata
Website: sahadewo.wordpress.com
Twitter: @gasahadewo
Department of Economics
Faculty of Economics and Business
Universitas Gadjah Mada
Indonesia
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