castle	castle
df_het	df_het
df_hom	df_hom
did2s	did2s
event_study	event_study
gen_data	gen_data
get_honestdid_obj_did2s	get_honestdid_obj_did2s
honest_did_did2s	honest_did_did2s
plot_event_study	event_study
robust_solve_XtX	robust_solve_XtX
