Free
Course

Difference in Differences for Causal Inference

Learn how to use the difference in differences method to estimate effects by analyzing trends over time.

This course includes
This course includes
  • Skill level

    Advanced
  • Time to complete

    Average based on combined completion rates — individual pacing in lessons, projects, and quizzes may vary
     
    1 hour
  • Projects

    1
  • Prerequisites

    None

About this course

Sometimes you want to know what would have happened anyhow. For example, if a law didn’t go into effect, or a virus hadn’t swept through a country. We might be able to see some effect, but might not know exactly what to attribute it to. Difference in differences is a technique to estimate those effects by analyzing trends over time.

Syllabus

The platform

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Frequently asked questions about Difference in Differences for Causal Inference

  • Correlation isn’t causation, and it’s not enough to say that two things are related. We have to show proof, and the difference-in-differences technique is a causal inference method we can use to prove (as much as possible) that one thing causes another.

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