Table 5 The estimation results of random and fixed effects models.

From: The impact of informatization development on healthcare services in China

Variables

Random effects

Fixed effects

Medi-1

0.3217***

[3.05]

0.2856***

[2.74]

Info

0.4019***

[3.82]

0.3874***

[3.69]

W × Info

− 4.7253***

[− 5.64]

− 4.5086***

[− 5.39]

Gove

0.1174

[1.15]

0.1032

[1.01]

Urban

0.2486***

[2.96]

0.2315***

[2.76]

Popu

− 0.1374***

[− 2.89]

− 0.1296***

[− 2.73]

Exter

0.5839

[1.16]

0.5327

[1.06]

Adj-R2

0.9837

0.9815

LogL

397.6845

385.2917

Hausman test

16.37**

–

Observations

403

403

  1. *, **, ***Denote significance levels of 10%, 5%, and 1%, respectively. T-values are provided in parentheses for significance testing.