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Robert Axelrod (May 29, 1949 – September 7, 2019), also credited as Axel Roberts and Myron Mensah, was an American actor. He was primarily known for his voice work, which included Digimon, having started voice acting for the English-language versions of anime in 1980; providing the voice of Lord Zedd, the main villain of the Mighty Morphin Power Rangers; and Finster, the original Mighty Morphin Power Rangers monster maker. He also portrayed a sympathetic doctor, Jennings, in The Blob. He also portrayed a Paul McCartney look-alike on the popular sitcom Family Matters, and later in his career appeared in several productions by comedy duo Tim & Eric.
“In fact, in the Prisoner's Dilemma, the strategy that works best depends directly on what strategy the other player is using and, in particular, on whether this strategy leaves room for the development of mutual cooperation. This principle is based on the weight of the next move relative to the current move being sufHciently large to make the future important.”
“Proposition 3. Any strategy which may be the first to cooperate can be collectively stable only when w is sufficiently large.”
“Proposition 6. The strategies which can invade ALL D in a cluster with the smallest value of p are those which are maximally discriminating, such as TIT FOR TAT.”
“The cooperative exchanges of mutual restraint actually changed the nature of the interaction. They tended to make the two sides care about each other's welfare. This change can be interpreted in terms of the Prisoner's Dilemma by saying' that the very experience of sustained mutual cooperation altered the payoffs of the players, making mutual cooperation even more valued than it was before.”
“5. Improve recognition abilities The ability to recognize the other player from past interactions, and to remember the relevant features of those interactions, is necessary to sustain cooperation. Without these abilities, a player could not use any form of reciprocity and hence could not encourage the other to cooperate.”
“In complex environments, individuals are not fully able to analyze the situation and calculate their optimal strategy. Instead they can be expected to adapt their strategy over time based upon what has been effective and what has not.”
Quotes via Wikiquote (CC BY-SA), each with its original source.
Not who you're looking for? Others named Robert Axelrod: American political scientist (b. 1943)
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