Ln (Size)
|
−0.088*
|
−0.081
|
−0.077**
|
−0.083**
|
−0.080*
|
−0.094**
|
−0.097**
|
−0.101***
|
Ln (Dimension)
|
0.197***
|
0.174***
|
0.172**
|
0.195***
|
0.200***
|
0.216***
|
0.198***
|
0.204***
|
SFA
| |
−0.065
| | | | | | |
Pooled
| |
0.060
| | | | | | |
Output orientation
| |
0.035
| | | | | | |
Heterogeneity in location
| | |
−0.033
| | | | | |
Heterogeneity in activity
| | | |
0.020
| | | | |
Heterogeneity in ownership status
| | | | |
0.041
| | | |
Heterogeneity in type of hospital
| | | | | |
0.069*
|
0.072**
|
0.069*
|
Published from 2010 onwards
| | | | | | |
−0.071**
|
−0.076**
|
Percentage of teaching hospitals in sample
| | | | | | | |
−0.077
|
Constant
|
0.731 ***
|
0.667 ***
|
0.754***
|
0.705***
|
0.691***
|
0.669***
|
0.750***
|
0.779***
|
N
|
43
|
43
|
43
|
43
|
43
|
43
|
43
|
36
|
R-squared
|
0.290
|
0.336
|
0.298
|
0.294
|
0.305
|
0.354
|
0.423
|
0.456
|