Impulsivity in Binary Choices and the Emergence of Periodicity

Figure 1

(a) Payoff functions 𝐴(𝑥)=1.5𝑥 and 𝐵(𝑥)=0.25+0.5𝑥. (b) Function 𝑓 obtained with the same payoff functions as in (a) and parameters 𝛿_𝐴=0.3, 𝛿_𝐵=0.7, 𝜆=20 with switching function 𝑔(⋅)=(2/𝜋)arctan(⋅).

(a)

(b)