0.975 *** 0.057 17.120 0.000 Time -51.161 *** 14.752 -3.470 0.001 Dummy variable indicating change in system -0.029 0.139 -0.210 0.834 Time multiplied by dummy (slope) 3.412 2.886 1.180 0.239 Constant 0.739 R-squared 0.733 Adj R-squared 138 n F(2,134) = 79.63 Chow test that variable and time *** Prob > F = 0.000 multiplied by dummy variable= 0 Statistical significance indicated by asterisks at the 10% level * | 5% level ** | 1% level *** Table : Linear regression and chow test results of transition to innovation patent impact on intercept and slope, with GDP as explanatory variable Dependent variable: number of second-tier patent applications with enforceable rights Std. Explanatory Variables Coef. Err. t P>|t| 0.001 *** 0.000 15.720 0.000 GDP - chain volume measure 2.747 19.269 0.140 0.887 Dummy variable indicating change in system 0.000 *** 0.000 -3.430 0.001 GDP multiplied by dummy (slope) -66.956 *** 7.365 -9.090 0.000 Constant 0.706 R-squared 0.700 Adj R-squared 138 n F(2,134) = 79.08 Chow test that variable and time *** Prob > F = 0.000 multiplied by dummy variable= 0 Statistical significance indicated by asterisks at the 10% level * | 5% level ** | 1% level *** Table : Variance test between groups: number of second-tier patent applications granted enforceable rights Mean Std. Dev. Freq. 46.333 26.532 87 Petty patent 59.176 22.553 51 Innovation patent Levene robust test statistic Score P - Value
Time 0.975 *** 0.057 17.120 0.000 Dummy variable indicating change in system -51.161 *** 14.752 -3.470 0.001 Time multiplied by dummy (slope) -0.029 0.139 -0.210 0.834 Constant 3.412 2.886 1.180 0.239 R-squared 0.739 Adj R-squared 0.733 n 138 Chow test that variable and time F(2,134) = 79.63 multiplied by dummy variable= 0 *** Prob > F = 0.000 Statistical significance indicated by asterisks at the 10% level * | 5% level ** | 1% level *** Table : Linear regression and chow test results of transition to innovation patent impact on intercept and slope, with GDP as explanatory variable Dependent variable: number of second-tier patent applications with enforceable rights Explanatory Variables Coef. Std. Err. t P>|t| GDP - chain volume measure 0.001 *** 0.000 15.720 0.000 Dummy variable indicating change in system 2.747 19.269 0.140 0.887 GDP multiplied by dummy (slope) 0.000 *** 0.000 -3.430 0.001 Constant -66.956 *** 7.365 -9.090 0.000 R-squared 0.706 Adj R-squared 0.700 n 138 Chow test that variable and time F(2,134) = 79.08 multiplied by dummy variable= 0 *** Prob > F = 0.000 Statistical significance indicated by asterisks at the 10% level * | 5% level ** | 1% level *** Table : Variance test between groups: number of second-tier patent applications granted enforceable rights Mean Std. Dev. Freq. Petty patent 46.333 26.532 87 Innovation patent 59.176 22.553 51 Levene robust test statistic Score P - Value
economic_impact_of_innovation_patents_-_appendix.docx