Research Article

Evolutionary Game Analysis of Standardized Production of Agricultural Products Embedded in Blockchain

Table 3

Equilibrium point analysis.

Equilibrium pointFeature rootStability conditionsLocal stability point

E1 (0, 0, 0)C2 − C1;
C4 − C3 + F1 + K2PR;
K1(Q1 + Q2) − C7
With positive characteristic rootsInstability point

E2 (0, 0, 1)C2 − C1 − PR(K1 − K2);
C4C3 + F1 + K2F2;
C7K1(Q1 + Q2)
C2 + PRK2 < C1 + PRK1;
C3C4 > F1 + K2PR;
C7 < K1(Q1 + Q2)
Progressive stabilization point

E3 (0, 1, 0)C2 − C1 − PR(K1 − K2);
C3 − C4 − F1 − K2PR;
K2Q1 − C7
C2 + PRK2 < C1 + PRK1;
C3 − C4 < F1 + K2PR;
C7 > K2Q1
Progressive stabilization point

E4 (0, 1, 1)C2 − C1 − PR(K1 − K2);
C3 − C4 − F1 − K2PR;
C7 − K2Q1
C2 + PRK2 < C1 + PRK1;
C3 − C4 < F1 + K2PR;
C7 < K2Q1
Progressive stabilization point

E5 (1, 0, 0)C1 − C2;
C4 − C3 + F1 + K2PR;
K1(Q1 + Q2) − C7
C1 < C2;
C3 − C4 > F1 + K2PR;
C7 > K1(Q1 + Q2)
Progressive stabilization point

E6 (1, 0, 1)C1 − C2 + PR(K1 − K2);
C4 − C3 + F1 + K1F2;
C7 − K1(Q1 + Q2)
C2 + PRK2 > C1 + PRK1;
C3 − C4 > F1 + K2F2;
C7 < K1(Q1 + Q2)
Progressive stabilization point

E7 (1, 1, 0)C1 − C2 + PR(K1 − K2);
C3 − C4 − F1 − K1PR;
K1Q1 − C7
C2 + PRK2 > C1 + PRK1;
C3 − C4 < F1 + K1PR;
C7 > K1Q1
Progressive stabilization point

E8 (1, 1, 1)C1 − C2 + PR(K1 − K2);
C3 − C4 − F1 − K1PR;
C7 − K1Q1
C2 + PRK2 > C1 + PRK1;
C3 − C4 < F1 + K1PR;
C7 < K1Q1
Progressive stabilization point