	(1)	(2)	(3)	(4)	(5)	(6)
VARIABLES	droa	d2roa	d3roa	droe	d2roe	d3roe
						
treatpost	0.015***	0.022**	0.018**	0.023***	0.055**	0.033
	(0.003)	(0.009)	(0.008)	(0.006)	(0.024)	(0.043)
						
Observations	3,143	2,790	2,239	3,143	2,790	2,239
R-squared	0.070	0.067	0.078	0.049	0.029	0.026
Adjuested R-squared	0.0566	0.0514	0.0596	0.0347	0.0126	0.00676
Robust standard errors in parentheses						
*** p<0.01, ** p<0.05, * p<0.1						
