Research Article
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 | |
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