Callaway, Brantly; Goodman-Bacon, Andrew; Sant'Anna, … - National Bureau of Economic Research - 2024
This paper analyzes difference-in-differences designs with a continuous treatment. We show that treatment effect on the … treatment setup. However, interpreting differences in these parameters across different values of the treatment can be …, typically stronger, assumptions that alleviate these challenges. We also provide a variety of treatment effect decomposition …