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A cooperative act is, by definition, similarly costly (e.g. helping raise the young at the nest of an unrelated pair of birds versus producing and raising one's own offspring). It would therefore also signal fitness, and is probably as attractive to females as a physical handicap.
For example, cooperative hunting and the ability to more easily find mates, both influenced by population density, are component Allee effects, as they influence individual fitness of the population. At low population density, these component Allee effects would add up to produce an overall demographic Allee effect (increased fitness with ...
In some co-operative economics literature, the aim is the achievement of a co-operative commonwealth, a society based on cooperative and socialist principles. Co-operative economists – federalist, individualist, and otherwise – have presented the extension of their economic model to its natural limits as a goal.
Many animal species cooperate with each other in mutual symbiosis.One example is the ocellaris clownfish, which dwells among the tentacles of Ritteri sea anemones.The anemones provide the clownfish with protection from their predators (which cannot tolerate the stings of the sea anemone's tentacles), while the fish defend the anemones against butterflyfish (which eat anemones)
[1] [2] Batra observed the cooperative behavior of the bees, males and females alike, as they took responsibility for at least one duty (i.e., burrowing, cell construction, oviposition) within the colony. The cooperativeness was essential as the activity of one labor division greatly influenced the activity of another.
The lessons described above apply in environments that support cooperation, but whether cooperation is supported at all, depends crucially on the probability (called ω [omega]) that the players will meet again, [15] also called the discount parameter or, figuratively, the shadow of the future.
Similarly, today the government of the People's Republic of China claims to be socialist and refers to its own approach as socialism with Chinese characteristics, but many other socialists consider modern China to be essentially capitalist.
The federal government lacks a police force that can enforce these kinds of crimes; it must rely on state and local police forces. As a result, the federal government has enacted programs such as Project Safe Neighborhoods that encourage cooperation between state and local police forces/district attorneys and federal prosecutors. This kind of ...