Real total monthly earnings (Zlotys) |
7644.0 |
6626.5 |
5075.8 |
4371.3 |
6223.5 |
5235.2 |
3986.6 |
3067.2 |
Log (real total monthly earnings) |
8.715 |
0.637 |
8.342 |
0.564 |
8.538 |
0.585 |
8.144 |
0.491 |
Age (years) |
33.8 |
8.2 |
35.2 |
10.0 |
32.8 |
7.4 |
35.1 |
9.3 |
Secondary school (%) |
2.3 |
14.9 |
3.3 |
17.8 |
2.4 |
15.4 |
5.0 |
21.8 |
Post-secondary school/no degree (%) |
18.7 |
39.0 |
24.6 |
43.0 |
11.1 |
31.4 |
15.1 |
35.8 |
Undergrad degree (%) |
16.9 |
37.5 |
16.0 |
36.7 |
13.9 |
34.6 |
14.1 |
34.8 |
Incomplete Master’s degree (%) |
3.9 |
19.4 |
3.5 |
18.3 |
3.6 |
18.7 |
2.8 |
16.5 |
Master’s degree (%) |
24.6 |
43.1 |
22.7 |
41.9 |
51.9 |
50.0 |
48.9 |
50.0 |
Master’s in engineering (%) |
29.7 |
45.7 |
22.6 |
41.8 |
15.6 |
36.3 |
12.0 |
32.5 |
Postgraduate training (%) |
15.9 |
36.6 |
14.0 |
34.7 |
25.2 |
43.4 |
23.8 |
42.6 |
MBA (%) |
2.3 |
14.9 |
1.1 |
10.3 |
1.6 |
12.7 |
0.6 |
7.8 |
Good or very good knowledge of English (%) |
72.4 |
44.7 |
54.2 |
49.8 |
75.6 |
42.9 |
52.7 |
49.9 |
Number of other foreign languages known at the good or very good levels* |
0.197 |
0.449 |
0.185 |
0.434 |
0.299 |
0.533 |
0.237 |
0.477 |
Independent job search (%) |
53.7 |
49.9 |
52.9 |
49.9 |
56.1 |
49.6 |
54.6 |
49.8 |
Job search through employment bureau (%) |
0.9 |
9.6 |
3.2 |
17.5 |
1.4 |
11.7 |
5.5 |
22.9 |
Internal job recruitment (%) |
22.7 |
41.9 |
28.3 |
45.0 |
21.2 |
40.8 |
26.1 |
43.9 |
Job promotion (%) |
6.9 |
25.3 |
1.8 |
13.4 |
6.3 |
24.4 |
1.5 |
12.2 |
Instrumental variables (IV): |
|
|
|
|
|
|
|
|
Ahpar (%) |
27.7 |
44.7 |
30.9 |
46.2 |
24.3 |
42.9 |
26.9 |
44.4 |
Gerpar (%) |
17.1 |
37.7 |
18.9 |
39.1 |
16.4 |
37.0 |
19.1 |
39.3 |
Gerww2 (%) |
21.2 |
40.9 |
17.8 |
38.2 |
19.3 |
39.4 |
19.2 |
39.4 |
Observations |
118,894 |
208,417 |
74,201 |
174,996 |