22(23)
Appendix
Table A1
Effect of a placebo reform on the off-SI
hazard ratio: full model
Interval (week)
3-4
0.983
(0.036)
5-8
0.995
(0.039)
9-12 (91-day assessment)
1.027
(0.054)
13-16
1.118
(0.074)
17-20
1.060
(0.102)
21-24
0.915
(0.137)
25-28 (181-day assessment)
1.104
(0.140)
Year 2007
1.039*
(0.020)
Month July
0.969
(0.021)
-2 log likelihood
338 450
Note: 20,399 observations. Standard errors are within
parentheses. */**/*** report significance at the 10/5/1%
levels. The full model controls for full-time/part-time
sickness absence, first day as sick-reported, medical
diagnosis, gender, age, educational level, born abroad,
parent born abroad, marital status, number of children
under 18, sick-reported history, labour market attachment,
industry, home county and SI benefits. Effects are
estimated as changes in the time patterns in June and July
2007 compared with the same months in 2006.
