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This paper presents a formal theory of reciprocity. Reciprocity means that people reward kind actions and punish unkind ones. The theory takes into account that people evaluate the kindness of an action not only by its consequences but also by the intention underlying this action.
Armin Falk, Urs Fischbacher
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Deloup, Florian, Turaev, Vladimir
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Acoustic reciprocity in the spherical harmonic domain: A formulation for directional sources and receivers [PDF]
Acoustic reciprocity states that the transfer function between a source and a receiver remains unchanged if the two are interchanged. An extension of acoustic reciprocity to the spherical harmonic domain has been derived in the literature between a ...
Zeyu Xu +4 more
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Reciprocity and Anti-Reciprocity Revisited [PDF]
Using a general definition for reciprocity and anti-reciprocity, the validity conditions of popular definitions and results have been examined and clarified for lumped, linear, time-invariant n-ports. With this definition based purely on input-output characteristics, some new criteria are obtained with no additional assumptions, such as the n-port ...
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The notion of parochial altruism suggests that humans are intrinsically motivated to harm out-groups, and that this is tightly connected to a preference for benefitting their in-group. Yet, there is little evidence for the kind of unconditional out-group harm suggested by this account, nor for the assertion that it would be associated with in-group ...
Simon Columbus +3 more
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Short-term direct reciprocity of prosocial behaviors in Japanese preschool children.
Direct reciprocity plays an essential role in forming cooperative relationships. Direct reciprocity requires individuals to keep track of past interactions and condition their behavior on the previous behavior of their partners.
Mayuko Kato-Shimizu +3 more
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The Reciprocity Controversy [PDF]
Reciprocity (or ―reciprocal altruism‖) was once considered an important and widespread evolutionary explanation for cooperation, yet many reviews now conclude that it is rare or absent outside of humans.
Gerald Carter
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A modified reciprocal equation to predict the complex transmission coefficient of a flow duct
Reciprocity is a basic property existing in wave phenomena characterized by complex transmission coefficients. Reciprocity in a duct describes the relationship between the direct response at the duct outlet to a source applied at the inlet and the ...
Lianyun Liu +3 more
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Democratic governments frequently use online tools to include large numbers of citizens in participation processes. Against the backdrop of deliberative theories, such initiatives are subject to normative needs.
Dennis Friess, Katharina Esau
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Salivary Oxytocin Has Nonlinear Relationships with Trust and Reciprocity
Oxytocin has been proposed to regulate human trust. Previous experiments supported this claim by demonstrating that exogenous and endogenous oxytocin is associated with trust (how much trust people place in strangers) and reciprocity (how much people ...
Sakura Arai +5 more
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