Parameter

Random effect

Fixed space

Fixed time

Fixed space and time

C

1.6635^***

3.8166^***

−0.0707

5.0677^***

(2.68E−15)

(2.20E−16)

(0.6658)

(1.39E−12)

λ

1.9286^**

0.4690^***

0.2526^*

−0.1914

(0.0055)

(7.65E−08)

(0.0157)

(0.1201)

lnK

0.3989^***

0.4061^***

0.7940^***

0.2756^***

(2.20E−16)

(2.20E−16)

(2.20E−16)

(3.61E−08)

lnL₁

0.5484^***

0.1791^*

0.2182^***

0.1641^*

(2.20E−16)

(0.01982)

(1.31E−09)

(0.0281)

lnL₂

0.1060^**

0.0126^**

0.0823^***

0.0207^**

(0.0157)

(0.0451)

(0.0001)

(0.0330)

lnL₃

0.1132^***

0.0241

0.1755^***

0.0183

(0.0002)

(0.4224)

(7.71E−10)

(0.50766)

Hausman test chisq = 41.897, p-value = 6.18e−08