id

−0.190***

−0.249***

0.0275

(0.0702)

(0.0752)

(0.145)

p

−0.0512

−1.377*

2.427

(0.446)

(0.714)

(2.067)

npr

0.782***

(0.263)

id * p

1.229**

−1.403

(0.505)

(1.252)

id * npr

−0.318**

(0.154)

p * npr

−4.411**

(2.215)

id * p * npr

3.434**

(1.379)

gd

0.154

0.130

0.134

(0.0944)

(0.0953)

(0.0977)

gdp

0.0574

0.0737**

0.0866**

(0.0360)

(0.0366)

(0.0387)

gdpg

−0.0924

−0.0910

−0.123

(0.0851)

(0.0858)

(0.0911)

open

0.370***

0.334***

0.367***

(0.105)

(0.106)

(0.112)

hightec

−0.111***

−0.107**

−0.109**

(0.0431)

(0.0430)

(0.0445)

rate

0.0279

0.0234

0.0397

(0.0524)

(0.0524)

(0.0538)

constant

−3.117*

−3.063*

−4.200**

(1.685)

(1.688)

(1.815)

observations

961

961

961