What I wished they taught me about Econometrics - An Introduction

133 Interaction terms dummy x dummy interaction misconception

About this lesson
Learn about a common econometrics mistake when working with interaction terms in your models. This video explains why simply including an interaction variable isn't enough and what crucial components are often overlooked by students. We will clarify the misconceptions surrounding dummy variable traps and highlight the importance of including all constituent terms. Understand the logic behind why the building blocks of your interaction term must be present in your regression. Discover how software syntax can sometimes lead to this error and how to avoid it in your own analysis. Visit AxiomTutoring.com and subscribe to @AxiomTutoringCourses.
Walkthrough

Follow the reasoning, step by step.

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Study this with Ledia Pelivani, one to one.

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