simultaneously, post-double selection is used to screen for the interaction terms that need to be included in the model, and the … conclusion of treatment effect heterogeneity, and in general, post-double selection has better performance than other estimation …

Socio-Economic Panel data, we combine matching and difference-in-differences estimation, employing the post-double-selection …

Socio-Economic Panel data, we combine matching and difference-in-differences estimation, employing the post-double-selection …

Socio-Economic Panel data, we combine matching and difference-in-differences estimation, employing the post-double-selection …

Socio-Economic Panel data, we combine matching and difference-in-differences estimation, employing the post-double-selection …