Model			
	(1)	(2)	(3)
VARIABLES	callback_total	callback_total	callback_total
			
treatment	-0.047***	-0.048***	-0.046***
	(0.016)	(0.016)	(0.016)
treatment_2	0.027	0.029	0.031
	(0.024)	(0.024)	(0.024)
treatment_3	0.036	0.037*	0.035
	(0.022)	(0.022)	(0.023)
treatment_4	0.042*	0.045*	0.043*
	(0.024)	(0.024)	(0.024)
treatment_5	0.040*	0.039*	0.038*
	(0.022)	(0.022)	(0.022)
year2	0.027	0.024	0.018
	(0.023)	(0.023)	(0.022)
year3	-0.038*	-0.039*	-0.038*
	(0.020)	(0.020)	(0.021)
year4	-0.004	-0.007	0.004
	(0.022)	(0.022)	(0.022)
year5	-0.040**	-0.042**	-0.030
	(0.020)	(0.021)	(0.021)
high_univer		0.035***	0.038***
		(0.011)	(0.011)
mid_univer		0.022**	0.022**
		(0.011)	(0.011)
male		0.012	0.013
		(0.010)	(0.011)
jobnum		0.009	0.008
		(0.010)	(0.009)
shanghaihaishi		0.031*	0.024
		(0.017)	(0.017)
shanghaihaiyang		0.036**	0.027
		(0.017)	(0.017)
beijinggongshang		0.010	0.011
		(0.011)	(0.011)
selfevaluation		-0.001	-0.002
		(0.008)	(0.008)
reqmaster			-0.009
			(0.016)
highsalary			-0.026**
			(0.013)
negosalary			-0.033*
			(0.019)
english			-0.009
			(0.016)
malehr			-0.004
			(0.012)
lgfirm			-0.017
			(0.015)
mdfirm			-0.000
			(0.014)
ipo			0.005
			(0.015)
min_qi			-0.011
			(0.020)
wai_qi			-0.009
			(0.026)
occupation_num			0.000
			(0.000)
it_ruanjian			-0.031
			(0.026)
inter_chanpin			0.015
			(0.018)
inter_ruanjian			-0.014
			(0.026)
finance_touzi			0.011
			(0.035)
finance_zhengquan			0.003
			(0.032)
shanghai	-0.061***	-0.088***	-0.083***
	(0.013)	(0.020)	(0.020)
shenzhen	-0.021	-0.032**	-0.033**
	(0.014)	(0.015)	(0.016)
Constant	0.149***	0.099***	0.128**
	(0.018)	(0.028)	(0.053)
			
Observations	4,500	4,500	4,424
R-squared	0.014	0.020	0.035
workexperience	NO	YES	YES
jobads	NO	NO	YES
Robust standard errors in parentheses			
*** p<0.01, ** p<0.05, * p<0.1			
