LAUSR

Aversion to risk of regret and preference for positively skewed risks

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1 Published in 2018 at "Economic Theory"

DOI: 10.1007/s00199-018-1154-4

Abstract: We assume that the ex post utility of a regret-sensitive agent facing a menu of lotteries depends upon the payoff of the chosen lottery in the realized state together with the forgone best payoff available… read more here.

Keywords: risk; payoff; risk regret; aversion ... See more keywords

Incorporating social payoff into reinforcement learning promotes cooperation.

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1 Published in 2022 at "Chaos"

DOI: 10.1063/5.0093996

Abstract: Reinforcement learning has been demonstrated to be an effective approach to investigate the dynamic of strategy updating and the learning process of agents in game theory. Most studies have shown that Q-learning failed to resolve… read more here.

Keywords: reinforcement learning; payoff; cooperation; incorporating social ... See more keywords

Impact of the baseline payoff on evolutionary outcomes.

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1 Published in 2021 at "Physical Review E"

DOI: 10.1103/physreve.104.044314

Abstract: Do individuals enjoying a higher baseline payoff behave similarly in competitive scenarios compared to their counterparts? The classical replicator equation does not answer such a question since it is invariant to the background or baseline… read more here.

Keywords: probability; fixation; payoff; time ... See more keywords

Dividing Attention Between Tasks: Testing Whether Explicit Payoff Functions Elicit Optimal Dual‐Task Performance

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1 Published in 2018 at "Cognitive Science"

DOI: 10.1111/cogs.12513

Abstract: Abstract We test people's ability to optimize performance across two concurrent tasks. Participants performed a number entry task while controlling a randomly moving cursor with a joystick. Participants received explicit feedback on their performance on… read more here.

Keywords: dual task; task; payoff functions; payoff ... See more keywords

Enhancement of Cooperation and Reentrant Phase of Prisoner’s Dilemma Game on Signed Networks

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3 Published in 2022 at "Entropy"

DOI: 10.3390/e24020144

Abstract: We studied the prisoner’s dilemma game as applied to signed networks. In signed networks, there are two types of links: positive and negative. To establish a payoff matrix between players connected with a negative link,… read more here.

Keywords: payoff; signed networks; game; negative link ... See more keywords