Table 1

Means and SD of outcomes of interest and control variables for the sample of male and female specialists with non-missing DHB hourly wage earnings

	Male		Female
	Mean	SD	Mean	SD
Outcomes
Monthly wage earnings in DHB job	$15 870	$7381	$11 920	$6078
Weekly hours worked in DHB job	44.6	13.9	42.0	14.6
Hourly wage in DHB job	$87.8	$54.8	$71.6	$61.2
Main controls
Female	0		1
Age	46.1	11.6	41.2	11.1
Hours worked in DHB job
30 or fewer	0.161		0.240
31–40	0.229		0.261
41–50	0.338		0.247
51–60	0.208		0.189
Over 60	0.064		0.062
Observations	2211		1299
Additional controls
Number of children in family
0 children	0.422		0.534
1 child	0.164		0.143
2 or more children	0.414		0.321
Highest qualification
Bachelor’s degree	0.341		0.409
Honours or master’s degree	0.342		0.378
Doctorate	0.317		0.214
Foreign born	0.557		0.558
Overseas trained (IMG)	0.421		0.380
Any non-European ethnicity	0.259		0.233
Asian ethnicity	0.185		0.166
Social marital status
Currently partnered	0.886		0.727
Previously partnered	0.029		0.055
Never partnered	0.084		0.219
Self-employed	0.429		0.197
Hours worked in other jobs
0	0.638		0.817
1–10	0.142		0.093
11–25	0.123		0.059
26–40	0.066		0.021
Over 40	0.031		0.010
Observations	2139		1263