Skip to main content

Table 2 OLS regression of \(\left|d\right|\)

From: Physician altruism under the change from pure payment system to mixed payment schemes: experimental evidence

Variable

A.DRG

B.FFS

1

2

3

4

5

6

Mix-DRG-2

 − 0.412*** (0.065)

 − 0.412*** (0.062)

 − 0.392*** (0.062)

   

Mix-DRG-4

 − 0.717*** (0.054)

 − 0.717*** (0.052)

 − 0.749*** (0.053)

   

Mix-DRG-6

 − 0.897*** (0.051)

 − 0.897*** (0.053)

 − 0.885*** (0.052)

   

Mix-FFS-8

   

 − 0.207*** (0.068)

 − 0.207** (0.062)

 − 0.192*** (0.062)

Mix-FFS-6

   

 − 0.333*** (0.063)

 − 0.333*** (0.060)

 − 0.348*** (0.061)

B

 

0.041 (0.055)

0.041 (0.054)

 

0.199*** (0.061)

0.199*** (0.061)

C

 

 − 0.078 (0.054)

 − 0.078 (0.053)

 

0.180*** (0.060)

0.180*** (0.060)

y (intermediate)

 

0.129*** (0.044)

0.129*** (0.043)

 

 − 0.434*** (0.069)

 − 0.434*** (0.069)

z (severe)

 

0.370*** (0.058)

0.370*** (0.057)

 

 − 0.759*** (0.066)

 − 0.759*** (0.066)

Intern experience

  

 − 0.240*** (0.044)

  

 − 0.085 (0.052)

Female

  

 − 0.220*** (0.053)

  

0.172*** (0.054)

Constant

1.300*** (0.038)

1.146*** (0.048)

1.399*** (0.063)

0.963*** (0.041)

1.234*** (0.068)

1.142*** (0.075)

Observations

1620

1620

1620

1080

1080

1080

N

90

90

90

60

60

60

R2

0.139

0.166

0.194

0.025

0.153

0.160

  1. Robust standard errors are in parentheses
  2. ***p < 0.01
  3. **p < 0.05
  4. *p < 0.1