Parameters Estimation and Stability Analysis of Nonlinear Fractional-Order Economic System Based on Empirical Data

Table 4

Results about stability analysis of economic system about UK.

Point	Jacob matrix	Unstable measure	Stability
−7.396−3.4832.776	226.2985.8190.3−4641076.5−302.1−338.8−863.7331.4	0.0157	Unstable
2.2141.4020.570	−138.774−278.268123.99829.238−309.613220.292162.894199.199−26.786	0.0157	Unstable
−2.5111.331−1.694	−76.66671.742−351.173−182.166−176.300−371.13593.656−206.896−28.261	−0.0120	Stable
0.0720.0740.014	−5.747−21.2947.5010.690−81.41558.0509.010−6.423−19.114	−0.0293	Stable
0.3640.3810.097	−35.584−63.87920.743−5.177−123.61972.92442.80322.055−17.532	−0.0249	Stable
−4.748−3.316−6.044	467.206400.040−876.792258.412−3.671−559.485−460.158−321.884−321.041	0.0157	Unstable