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7 Cards in this Set
- Front
- Back
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If neither player is in ESS, then what are 4 different things to call this interaction?
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mixture, genetic polymorphism, stable equlibrium, negatively frequency dependent
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A's fitness ___ as it spreads. Same for B's
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decreases
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what is it called when both players are in ESS (2)?
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1) positive frequency dependent fitness
2)unstable equilibrium NO MIXTURE |
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What happens to the frequency of A/B when both are in ESS?
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When the frequency of one goes above the unstable equilibrium point, it goes to all of that letter.
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Solve for stable equilibrium in this:
A against A: 1 A against B: 3 B against A: 3 B against B: 1 |
p = .5
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what is P* in a mixed ESS?
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its equal for all players
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Explain how negative frequency dependency works in the hawk-dove game if C>V for playing hawk.
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The more frequently Hawk is played in the population, the lower is the payoff for playing Hawk (relative to that of playing dove).
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