## 4 Analysis of Results
#### 4.2.4 Robustness Test of Spatial Panel Econometric Model
\begin{table}
\begin{tabular}{c c c c c c c} \hline \hline \multicolumn{1}{c}{**Variable**} & \multicolumn{2}{c}{**Full-Time Equivalent of R&D Personnel**} & \multicolumn{2}{c}{**Gross Agricultural Output**} \\ \cline{2-7} \multicolumn{1}{c}{} & **Time Fixed** & **Individual** & **Double Fixed** & **Time Fixed** & **Individual** & **Double Fixed** \\ \multicolumn{1}{c}{} & **Effect** & **Fixed Effect** & **Effect** & **Effect** & **Fixed Effect** & **Effect** \\ \hline \multirow{3}{*}{Inast} & 0.0240 *** & \(-\)0.0068 & \(-\)0.0073 & 0.0495 *** & 0.0311 *** & 0.0262 *** \\  & (7.66) & (\(-\)1.04) & (\(-\)1.14) & (9.42) & (3.25) & (2.83) \\ \multicolumn{1}{c}{} & 0.0336 *** & 0.0036 & \(-\)0.0018 & 0.0933 *** & \(-\)0.0024 & \(-\)0.0007 \\ \multicolumn{1}{c}{} & (7.13) & (0.47) & (\(-\)0.20) & (12.99) & (\(-\)0.32) & (\(-\)0.08) \\ \multicolumn{1}{c}{} & 0.0155 * & 0.0224 * & 0.0432 *** & \(-\)0.0057 & 0.0163 & 0.0377 *** \\ \multicolumn{1}{c}{} & (1.87) & (1.92) & (3.70) & (\(-\)0.69) & (1.40) & (3.25) \\ \multicolumn{1}{c}{} & \(-\)0.0077 * & \(-\)0.0016 & \(-\)0.0031 & \(-\)0.0080 * & 0.0002 & \(-\)0.0018 \\ \multicolumn{1}{c}{} & (\(-\)1.76) & (\(-\)0.76) & (\(-\)1.49) & (\(-\)1.88) & (0.07) & (\(-\)0.85) \\ \multicolumn{1}{c}{} & \(-\)0.0005 & \(-\)0.0272 *** & \(-\)0.0336 *** & 0.0163 *** & \(-\)0.0206 *** & \(-\)0.0261 *** \\ \multicolumn{1}{c}{} & (\(-\)0.11) & (\(-\)3.82) & (\(-\)5.00) & (3.86) & (\(-\)2.92) & (\(-\)3.90) \\ \multicolumn{1}{c}{} & \(-\)0.0151 & 0.0382 *** & 0.0358 *** & 0.0032 & 0.0133 & 0.0213 \\ \multicolumn{1}{c}{} & (\(-\)1.09) & (3.13) & (2.81) & (0.26) & (0.93) & (1.53) \\ \multicolumn{1}{c}{} & 0.0374 *** & \(-\)0.0128 & \(-\)0.0164 & 0.0390 ** & \(-\)0.0072 & 0.0158 \\ \multicolumn{1}{c}{} & (3.87) & (\(-\)0.86) & (\(-\)0.93) & (2.29) & (\(-\)0.41) & (0.66) \\ \multicolumn{1}{c}{} & \(-\)0.0004 & \(-\)0.0477 *** & \(-\)0.0671 *** & 0.0574 ** & \(-\)0.0586 *** & \(-\)0.0573 *** \\ \multicolumn{1}{c}{} & (\(-\)0.03) & (\(-\)4.37) & (\(-\)3.19) & (2.34) & (\(-\)5.67) & (\(-\)2.73) \\ \multicolumn{1}{c}{} & 0.0974 *** & 0.1807 *** & 0.2589 *** & 0.0603 *** & 0.1813 *** & 0.2536 *** \\ \multicolumn{1}{c}{} & (5.86) & (6.83) & (7.97) & (3.64) & (7.05) & (8.09) \\ \multicolumn{1}{c}{} & 0.0346 *** & 0.0046 & \(-\)0.0051 & 0.0194 * & 0.0053 & \(-\)0.0038 \\ \multicolumn{1}{c}{} & (3.23) & (1.04) & (\(-\)1.04) & (1.90) & (1.22) & (\(-\)0.77) \\ \multicolumn{1}{c}{} & \(-\)0.0055 & \(-\)0.0693 *** & \(-\)0.0727 *** & 0.0242 * & \(-\)0.0550 *** & \(-\)0.0569 *** \\ \multicolumn{1}{c}{} & (\(-\)0.43) & (\(-\)4.19) & (\(-\)4.65) & (1.84) & (\(-\)3.33) & (\(-\)3.60) \\ \multicolumn{1}{c}{} & 0.0706 ** & 0.0524 ** & 0.0657 ** & 0.0143 *** & 0.0493 & 0.0750 ** \\ \multicolumn{1}{c}{} & (2.03) & (2.04) & (1.93) & (5.59) & (1.60) & (2.16) \\ \multicolumn{1}{c}{} & 0.0029 *** & 0.0005 *** & 0.0004 *** & 0.0028 *** & 0.0005 *** & 0.0004 *** \\ \multicolumn{1}{c}{} & (14.48) & (14.49) & (14.42) & (14.49) & (14.49) & (14.37) \\ \multicolumn{1}{c}{} & 420 & 420 & 420 & 420 & 420 & 420 \\ \multicolumn{1}{c}{} & 0.5197 & 0.0495 & 0.0593 & 0.5612 & 0.0225 & 0.0636 \\ \multicolumn{1}{c}{} & 627.2725 & 987.2612 & 1019.5348 & 638.0121 & 991.8409 & 1022.8780 \\ \hline \hline \end{tabular} Note: ***, **, and * represent significance levels of 1%, 5% and 10% in turn.  
\end{table} 
Table 14: The spatial panel econometric regression results of agricultural science and technology innovation on agricultural green development under the economic matrix.