	(1)	(2)	(3)	(4)	(5)	(6)
VARIABLES	OLS R-R log(value)	OLS C-R log(value)	OLS C-C log(value)	PPML FE C-C value	OLS C-C log(value) 5	PPML FE C-C value 5
						
nn_trend	0.059***	0.068***	0.076***	0.055***	0.064***	0.046***
	(0.005)	(0.008)	(0.004)	(0.006)	(0.004)	(0.004)
ns_trend	0.070***	0.121***	0.096***	0.065***	0.106***	0.075***
	(0.005)	(0.009)	(0.005)	(0.009)	(0.007)	(0.005)
sn_trend	0.089***	0.162***	0.109***	0.070***	0.128***	0.078***
	(0.009)	(0.016)	(0.006)	(0.009)	(0.009)	(0.008)
ss_trend	0.128***	0.265***	0.144***	0.102***	0.161***	0.097***
	(0.008)	(0.012)	(0.005)	(0.006)	(0.013)	(0.008)
Constant	13.331***	5.996***	2.749***	10.570***	6.047***	10.876***
	(0.070)	(0.058)	(0.029)	(0.043)	(0.039)	(0.030)
						
Observations	72	9,959	86,410	125,180	17,522	20,470
R-squared	0.981	0.912	0.923		0.918	
SS-NN	.069***	.196***	.068***	.047***	.097***	.051***
SN-NN	.03***	.093***	.033***	.015	.064***	.032***
NS-NN	.011	.053***	.02***	.01	.042***	.029***
SN-NS	.019*	.041**	.013*	.005	.022*	.003
Srec-Nrec	.025***	.078***	.028***	.021***	.038***	.024***
Ssen-Nsen	.044***	.118***	.04***	.026***	.06***	.027***
FE	R-R	C-R R-C	C-C	C-C	C-C	C-C
Robust standard errors in parentheses						
*** p<0.01, ** p<0.05, * p<0.1						
