Table 6 Baseline outcomes.

From: Nonlinear relationship between intellectual property protection and renewable energy innovation in 27 countries

 

(1)

(2)

(3)

IPP

1.637a (0.35)

1.418a (0.31)

0.927a (0.28)

IPP2

−0.157a (0.03)

−0.124a (0.02)

−0.099a (0.02)

FDI

−0.000 (0.01)

0.008 (0.01)

−0.002 (0.00)

Fiscal

 

0.336a (0.03)

0.285a (0.03)

Trade

  

0.034a (0.00)

constant

1.250 (1.20)

−5.561a (1.22)

−3.649a (1.12)

Fixed effect

YES

YES

YES

N

540

540

540

R2

0.748

0.800

0.838

adj. R2

0.734

0.788

0.828

  1. Standard errors in parentheses.
  2. ap < 0.01.