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Study on the evolutionary game theory of the psychological choice for online purchase of fresh produce under replicator dynamics formula

Yan Chen

Yan Chen

School of Education, Anyang Normal UniversityAnyang, China
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Chen, Yan
  
30. Dez. 2021
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Online veröffentlicht: 30. Dez. 2021
Seitenbereich: 641 - 652
Eingereicht: 17. Juni 2021
Akzeptiert: 24. Sept. 2021
DOI: https://doi.org/10.2478/amns.2021.2.00140
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© 2021 Chen, published by Sciendo
This work is licensed under the Creative Commons Attribution 4.0 International License.

Fig. 1

Evolutionary phase diagram 1
Evolutionary phase diagram 1

Fig. 2

Evolutionary phase diagram 2
Evolutionary phase diagram 2

Fig. 3

Evolutionary phase diagram 3
Evolutionary phase diagram 3

Fig. 4

Evolutionary phase diagram 4
Evolutionary phase diagram 4

Fig. 5

Orbital solution when parameter a = 1
Orbital solution when parameter a = 1

Fig. 6

Parameter a = −0.5 o’clock orbit map
Parameter a = −0.5 o’clock orbit map

Fig. 7

Orbital diagram of parameter = 0 and evolution time of 6000-unit time points
Orbital diagram of parameter = 0 and evolution time of 6000-unit time points

Fig. 8

Orbital diagram of parameter a = 0 and evolution time of 10000-unit time points
Orbital diagram of parameter a = 0 and evolution time of 10000-unit time points

Possible benefits of different strategic choices between suppliers and consumers

Yield function of agricultural product supplier and consumer in period t Consumer (B)
Select with probability 1 − xt General agricultural products (B1) Select by probability xt General agricultural products (B2)
Agricultural Product Supplier (A) Provide authentic safe agricultural products with probability yt (A1) −C1, 0 PH −C1, U1(s)
With probability 1 − yt −C2, 0 PH −C2, U1(s) PH −C2 −D, U1(s)
Provide general Agricultural products (A2) PL-C2, U2 −C2, 0 −C2, 0
Sprache:
Englisch
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Biologie, Biologie, andere, Mathematik, Angewandte Mathematik, Mathematik, Allgemeines, Physik, Physik, andere
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