Evolution of High-Value Patents in Reverse Innovation: Focus on Chinese Local Enterprises

Table 4

Stability test of parameter estimation of the law dimension.

	Coefficient	Std. error	t-statistic	Prob
	1.008929	0.264049	3.820399	0.0021
	0.008289	0.009490	0.873487	0.3982
	−0.011469	0.013626	−0.841753	0.4151
	0.000753	0.001443	0.521677	0.6107
R-squared	0.955099	Mean dependent var		113468.8
Adjusted R-squared	0.944738	S.D. dependent var		129262.9
S.E. of regression	30387.03	Akaike info criterion		23.68374
Sum squared resid	1.20 E + 10	Schwarz criterion		23.87979
Log likelihood	−197.3118	Hannan–Quinn criterion		23.70323
Durbin–Watson stat	1.733973