Modeling of Macroeconomics by a Novel Discrete Nonlinear Fractional Dynamical System
Table 1
The estimation results of parameters in model (12) with .
L
NL
L
NL
L
NL
−0.0050
−0.0753
0.0016
−0.0407
0.0215
0.0754
−0.6284
1.0035
0.1551
1.2353
−0.2587
−1.4196
−0.2203
−0.6022
−0.4282
0.5073
0.1220
−0.1173
0.4818
2.1463
0.1034
0.4666
−0.2939
−1.3398
−16.778
−2.7541
7.3886
4.7152
−18.606
4.4934
−16.371
−9.1467
10.295
4.7435
−4.9194
2.8206
1.2345
3.6713
−1.0608
−10.108
3.6943
4.0766
SSR
SSR
SSR
0.4955
0.6803
0.5615
0.7399
0.4705
0.6918
Note: SSR is the sum squared residuals. L stands for the linear economic model (1). NL stands for the nonlinear economic model (14). stands for the -squared value.