Results 31 to 40 of about 9,303,620 (306)

Sobre reciprocidad negativa

open access: yesRevista de Antropología Social, 2006
This essay is a reformulation of the concept of negative solidarity. It begins with a critical reflection on the idea of negative reciprocity, particularly as it was developed by Marshall Sahlins in 1963, and on its connection to evolutionary theory, and
Claudio Lomnitz
doaj   +1 more source

Separating conditional and unconditional cooperation in a sequential Prisoner's Dilemma game. [PDF]

open access: yesPLoS ONE, 2017
Most theories of social exchange distinguish between two different types of cooperation, depending on whether or not cooperation occurs conditional upon the partner's previous behaviors.
Raoul Bell, Laura Mieth, Axel Buchner
doaj   +1 more source

Responsabilidad social corporativa como forma de control político en proyectos mineros e hidroeléctricos de la Sierra Norte de Puebla

open access: yesRegión y Sociedad, 2019
El objetivo de esta investigación es analizar las relaciones corporación-comunidad que llevaron al proceso de resistencia, que desde 2011 experimenta la Sierra Norte de Puebla debido al proyecto minero Ixtaca, en el municipio de Ixtacamaxtitlán, y al ...
Yurixhi Manriquez-Bucio   +1 more
doaj   +1 more source

Positive and negative reciprocity in the labor market [PDF]

open access: yesJournal of Economic Behavior & Organization, 2006
Abstract Traditional gift-exchange experiments were designed with corner equilibria so that evidence of positive reciprocity could not be disentangled from one-sided errors. Our first treatment replicates the traditional design and finds that effort is an increasing function of wage for mid-range wage offers, but this relationship is not significant ...
Pereira, Paulo Trigo   +2 more
openaire   +3 more sources

Negative feedback regulation of T cells via interleukin-2 and FOXP3 reciprocity. [PDF]

open access: yesPLoS ONE, 2008
As interleukin-2 (IL2) is central to the clonal expansion of antigen-selected T cells, we investigated the relationship between IL2 and the negative regulatory transcription factor FOXP3.
Zoran Popmihajlov, Kendall A Smith
doaj   +1 more source

Ancient patronage: A possible interpretative context for Luke 18:18–23?

open access: yesHTS Teologiese Studies/Theological Studies, 2021
Against the conventional reading of Luke 18:18–23 as a micro-narrative that revolves around discipleship and the dangers of wealth with regard to inheriting the Kingdom of God, this article reads the text using patronage (and clientism) as a model.
Kingsley I. Uwaegbute, Damian O. Odo
doaj   +1 more source

Negative reciprocity and the interaction of emotions and fairness norms [PDF]

open access: yesSSRN Electronic Journal, 2005
This experimental study investigates how behavior changes after punishment for an unkind action. It also studies how fairness perceptions affect the reaction to punishment and whether this effect is consistent across repeated play and role experiences. A repeated version of the power-to-take game is used.
Ernesto Reuben, Frans van Winden
openaire   +5 more sources

Negative reciprocal interactions between gibberellin and cytokinin in tomato [PDF]

open access: yesNew Phytologist, 2011
• The hormones gibberellin (GA) and cytokinin (CK) exhibit antagonistic effects on various processes in many species. Previous studies in Arabidopsis have shown that GA inhibits CK signaling. Here, we have investigated the cross-talk between GA and CK in tomato (Solanum lycopersicum).
Shay, Fleishon   +3 more
openaire   +2 more sources

Domains of reciprocity beyond monetary compensation: How do non-pecuniary factors affect effort and shirking?

open access: yesCogent Economics & Finance, 2016
This empirical study examines how sources of reciprocity are related to work motivation by distinguishing positive and negative work attitudes in practical working environments.
Akinori Tomohara, Akihiko Ohno
doaj   +1 more source

Tacit Collusion under Fairness and Reciprocity

open access: yesGames, 2013
This paper departs from the standard profit-maximizing model of firm behavior by assuming that firms are motivated in part by personal animosity–or respect–towards their competitors.
Doruk İriş, Luís Santos-Pinto
doaj   +1 more source

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