From: Assessing the effects of price regulation and freedom of choice on quality: evidence from the physiotherapy market
Variable
Reps
Observed
Bias
S.E.
95% conf. Intervall
Quality
100
−5,7311
0,049582
1,439388
−8.5872-2.8750
Normal
−8.7314-2.3824
Percentile
−8.7316-2.3824
Bias-corrected