				
	(1)	(2)	(3)	(4)
	m1	m2	m3	m4
VARIABLES	lev	interest	lev	interest
				
DID	0.048***	0.419***	0.101***	0.157***
	(0.002)	(0.016)	(0.007)	(0.054)
asset	0.053***	0.235***	0.072***	0.440***
	(0.001)	(0.005)	(0.004)	(0.028)
roa	0.030***	-0.089***	0.064***	-0.074
	(0.005)	(0.015)	(0.017)	(0.067)
fixasset	-0.030***	0.182***	-0.040***	0.226***
	(0.006)	(0.033)	(0.009)	(0.082)
Constant	0.081***	-0.050	-0.108**	-1.186***
	(0.010)	(0.044)	(0.046)	(0.295)
				
Observations	504,903	504,903	66,577	66,577
R-squared	0.782	0.843	0.743	0.782
