Introduction to Difference-in-Differences Estimation

In this blog, we look in-depth at what difference-in-differences (DD) estimation is and how it used for considering the impacts of treatments on individuals.

Difference-in-Differences

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什么是双重差分模型（difference-in-differences model）？ - 知乎

Difference-in-Differences Models - ppt download

Introduction To The Difference-In-Differences Regression Model – Time Series Analysis, Regression, and Forecasting

Introduction to Difference-in-Differences Estimation

Differences Between Abstract and Conclusion

Causal Inference: A Simple Difference-in-Difference Model

How much should we trust staggered difference-in-differences estimates? - ScienceDirect

Difference in Difference