Results 131 to 140 of about 195,151 (312)
Linked selection and the evolution of altruism in family‐structured populations
Ecology and EvolutionMuch research on the evolution of altruism via kin selection, group selection, and reciprocity focuses on the role of a single locus or quantitative trait.
Lia Thomson +3 more
doaj +1 more source
On the Evolutionary Edge of Altruism: A Game-Theoretic Proof of Hamilton's Rule for a Simple Case of Siblings [PDF]
We offer a game-theoretic proof of Hamilton's rule for the spread of altruism. For a simple case of siblings, we show that the rule can be derived as the outcome of a one-shot prisoner's dilemma game between siblings.Evolution of altruism, Hamilton's ...
Stark, Oded, Wang, You Qiang
core
Altruistic behavior as a costly signal of general intelligence. [PDF]
Unconditional altruism is an enduring puzzle for evolutionary approaches to social behavior. In this paper we argue that costly signaling theory, a well-established framework in biology and economics, may be useful to shed light on the individual ...
Dewitte, Siegfried, Millet, Kobe
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Corporate Social Responsibility and Environmental Management, EarlyView.ABSTRACT Corporate social responsibility (CSR) has undergone continuous expansion across industries, yet its intellectual evolution and cross‐sectoral linkages remain insufficiently understood. This study provides a comprehensive, data‐driven assessment of CSR's developmental trajectories by analyzing 3314 Web of Science articles using key‐route main ...
Wei‐Hao Su +2 more
wiley +1 more source
The Economics of Fairness, Reciprocity and Altruism – Experimental Evidence and New Theories [PDF]
This paper surveys recent experimental and field evidence on the impact of concerns for fairness, reciprocity and altruism on economic decision making.
Fehr, Ernst, Schmidt, Klaus M.
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Are there nonverbal cues to commitment? An exploratory study using the zero-acquaintance video presentation paradigm [PDF]
, 2003 Altruism is difficult to explain evolutionarily if subtle cheaters exist in a population (Trivers, 1971). A pathway to the evolutionary maintenance of cooperation is nonverbal altruist-detection.
Brown, WM
core
Corporate Social Responsibility and Environmental Management, EarlyView.ABSTRACT Firms invest heavily in corporate social initiatives (CSIs), yet evidence of behaviour change remains limited. This study examines whether corporate social marketing (CSM) elicits stronger behavioural intentions to change than other CSI formats, such as philanthropy and cause‐related marketing (CRM), and identifies the psychological mechanisms
Paul Blaise Issock Issock
wiley +1 more source
Zygon, 1992 . Sociobiological theories have had little impact on Christian concepts of neighbor love. Since sociobiological theories of altruism depict love as a form of egoistic interest in enhancing one's general fitness, they are often thought to contradict ...
doaj +2 more sources
Verified Trust: Reciprocity, Altruism, and Noise in Trust Games [PDF]
Behavioral economists have come to recognize that reciprocity, the interaction of trust and trustworthiness, is a distinct and economically relevant component of individual preferences alongside selfishness and altruism.
Jean-Claude Usunier, Marius Brülhart
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Corporate Social Responsibility and Environmental Management, EarlyView.ABSTRACT This paper aims to analyze the effect of board tenure on firms' waste management disclosure and explore whether this effect is amplified by board gender and cultural diversity. The analysis is based on data from 832 large firms worldwide from 2011 to 2020.
Isabel‐María García‐Sánchez +3 more
wiley +1 more source