SummaryA new study has shown that mixed-sex pairs of cleaner fish provide a better — more cooperative — service than singletons despite pairs facing an apparent Prisoner's dilemma
Service providers may vary service quality depending on whether they work alone or provide the servi...
Organisms compete for various resources in the course of sexual repro-duction. First, there is intra...
Individual recognition has been attributed a crucial role in the evolution of complex social systems...
Joint group membership is of major importance for cooperation in humans, and close ties or familiari...
Mutualisms, in which both participants gain a net benefit, are ubiquitous in all ecosystems, and the...
© 2017 by The University of Chicago. 0003-0147/2017/18906-56634$15.00. All rights reserved. Models o...
There is a wealth of game theoretical approaches to the evolution and maintenance of cooperation bet...
Models of cooperation among nonkin suggest that social assortment is important for the evolution of ...
Cooperative behaviour, especially beyond sexual partnerships, has always puzzled people and is often...
How can cooperation persist if, for one partner, cheating is more profitable than cooperation in eac...
SummarySome electrical synapses rectify — they pass current preferentially in one direction. A new s...
In many monogamous species females behave aggressively toward other females, as they may threaten th...
Recent theory predicts that males should choose social environments that maximize their relative att...
Graduation date: 1994Early theoretical models for the evolution of male-female\ud pairing were based...
Studies on the evolution of cooperative behaviour are typically confined to understanding its adapti...
Service providers may vary service quality depending on whether they work alone or provide the servi...
Organisms compete for various resources in the course of sexual repro-duction. First, there is intra...
Individual recognition has been attributed a crucial role in the evolution of complex social systems...
Joint group membership is of major importance for cooperation in humans, and close ties or familiari...
Mutualisms, in which both participants gain a net benefit, are ubiquitous in all ecosystems, and the...
© 2017 by The University of Chicago. 0003-0147/2017/18906-56634$15.00. All rights reserved. Models o...
There is a wealth of game theoretical approaches to the evolution and maintenance of cooperation bet...
Models of cooperation among nonkin suggest that social assortment is important for the evolution of ...
Cooperative behaviour, especially beyond sexual partnerships, has always puzzled people and is often...
How can cooperation persist if, for one partner, cheating is more profitable than cooperation in eac...
SummarySome electrical synapses rectify — they pass current preferentially in one direction. A new s...
In many monogamous species females behave aggressively toward other females, as they may threaten th...
Recent theory predicts that males should choose social environments that maximize their relative att...
Graduation date: 1994Early theoretical models for the evolution of male-female\ud pairing were based...
Studies on the evolution of cooperative behaviour are typically confined to understanding its adapti...
Service providers may vary service quality depending on whether they work alone or provide the servi...
Organisms compete for various resources in the course of sexual repro-duction. First, there is intra...
Individual recognition has been attributed a crucial role in the evolution of complex social systems...
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