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Table 6 Tobit regressions: OD productivity and additional effects from new scheme introduction (CRS and VRS, without expenditure)

From: Exploring the influence of context and policy on health district productivity in Cambodia

 

CRS

VRS

Coef.

z

Coef.

z

Year

 2009

0.07

2.00**

0.09

2.02*

 2010

0.17

4.56***

0.11

2.47***

 2011

0.14

3.59***

0.09

1.85****

Policies

 Existing hef

0.06

0.87

−0.06

−0.92

 Existing vouchers

0.09

1.17

0.08

1.02

 New policy (hef,voucher, SOA)

0.114

2.41***

0.124

2.18**

Population density

 2

−0.02

−0.30

−0.04

−0.50

 3

−0.08

−0.51

−0.05

−0.30

 4

0.17

1.47*

0.10

0.89

Province

 Kampong Cham

0.18

2.17***

0.16

1.84*

 Kampot

−0.17

−1.60*

−0.14

−1.35

 Kandal

0.13

1.55

0.16

1.82*

 Stung Treng

−0.19

−1.24

−0.18

−1.14

Constant

 Observations

92

92

  1. p < 0.1, ** p < 0.05, *** p < 0.01