Table 9

Logistic regression with bootstrap replications for open product, open process, and open product and process innovation

Variablesy1y2y3
Observed coefBootstrap S.E.Observed coefBootstrap S.E.Observed coefBootstrap S.E.
x10.642***0.0610.738***0.0570.638***0.050
x20.814***0.0630.719***0.0560.762***0.050
x3−0.078*0.042−0.136***0.040−0.152***0.038
x40.135***0.0210.367***0.0210.267***0.019
x50.538***0.0300.454***0.0300.504***0.026
x61.463***0.0381.166***0.0391.432***0.037
x71.046***0.0631.171***0.0621.388***0.067
x8−0.182***0.028−0.365***0.028−0.215***0.025
_cons−3.531***0.047−3.616***0.047−3.088***0.040
Replications1,000 1,000 1,000 
Log pseudolikelihood−17429.153 −17867.43 −21314.129 
Wald χ2 (8)5411.19 4610.44 5569.84 
Prob > χ20.0000 0.0000 0.0000 
Pseudo R2 McFadden0.1557 0.1462 0.1568 
Pseudo R2 Nagelkerke0.2160 0.2050 0.2330 

Note(s): * p-value ≤0.1, ** p-value ≤0.05, *** p-value ≤0.01

Source(s): Own elaboration

or Create an Account

Close subscription notice
Close access options