Food Safety Risk Communication between the Food Regulator and Consumer in China: An Evolutionary Game Perspective

Table 3

Eigenvalues and asymptotic stability conditions of the Jacobian matrix.

Equilibrium points	Eigenvalues λ1	Eigenvalues λ2	Eigenvalues λ3	Asymptotic stability condition
E1 (0, 0, 0)	b	c	d	b < 0, c < 0, d < 0
E2 (0, 0, 1)	e	f	−d	e < 0, f < 0, d > 0
E3 (0, 1, 0)		−c	a	, c > 0, a < 0
E4 (1, 0, 0)	−b	h	i	b > 0, h < 0, i < 0
E5 (1, 1, 0)			j	, h > 0, j < 0
E6 (1, 0, 1)	−e	m	−i	e > 0, m < 0, i > 0
E7 (0, 1, 1)	n	−f	−a	n < 0, f > 0, a > 0
E8 (1, 1, 1)	−n	−m	−j	n > 0, m > 0, j > 0
	A1	A2	−A2	Saddle point
	A3	A4	−A4	Saddle point
	A5	A6	−A6	Saddle point
	A7	A8	−A8	Saddle point