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econ.EM2025
Correcting sample selection bias with categorical outcomes
Onil Boussim
In this paper, I propose a method for correcting sample selection bias when the outcome of interest is categorical, such as occupational choice, health status, or field of study. C…
econ.EM2025
Identifying treatment effects on categorical outcomes in IV models
Onil Boussim
This paper studies population treatment effects when the outcome is unordered categorical, the treatment is binary, and the instrument is binary. I introduce an assumption called a…
econ.EM2025
Compositional difference-in-differences
Onil Boussim
Many causal questions involve outcomes distributed across mutually exclusive categories, such as votes by party or employment by status, where both category shares and the total qu…