Table 1 Payoff values for the N-person threshold game with herd immunity threshold p c .

From: Exploring Voluntary Vaccinating Behaviors using Evolutionary N-person Threshold Games

Payoff obtained

Vaccinated

Unvaccinated

0 < n v  < Np c

−c v

−r k c i

n v  ≥ Np c

−c v

0

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