منابع مشابه
Evolutionary Thinking in Microeconomic Models: Prestige Bias and Market Bubbles
Evolutionary models broadly support a number of social learning strategies likely important in economic behavior. Using a simple model of price dynamics, I show how prestige bias, or copying of famed (and likely successful) individuals, influences price equilibria and investor disposition in a way that exacerbates or creates market bubbles. I discuss how integrating the social learning and demo...
متن کاملPrestige Versus
How closely does stature (reputation) correspond to objective measures of actual performance? In the following article, reprinted from Social Science Quarterly, 1 James A. Christenson, Department of Sociology, University of Kentucky, Lexington, and Lee Sigelman, now dean. Faculty of Social and Behavioral Sciences, University of Arizona, Tucson, compare impact-factor data from the Social Science...
متن کاملA Framework of Algorithms: Computing the Bias and Prestige of Nodes in Trust Networks
A trust network is a social network in which edges represent the trust relationship between two nodes in the network. In a trust network, a fundamental question is how to assess and compute the bias and prestige of the nodes, where the bias of a node measures the trustworthiness of a node and the prestige of a node measures the importance of the node. The larger bias of a node implies the lower...
متن کاملDo the aged and knowledgeable men enjoy more prestige? A test of predictions from the prestige-bias model of cultural transmission
The propensity to imitation over other forms of learning is one of the major differences between humans and other species and one that has allowed for cumulative cultural evolution. However, imitation alone cannot explain increases of average fitness in human populations. Anthropologists have hypothesized that people do not imitate behaviors from random people; rather, transmission of some cult...
متن کاملPrestige and Collaboration Patterns
How do concerns about prestige affect patterns of collaboration among competing firms? Firms often need to collaborate with some competitors for a variety of reasons including: sharing risks; combining complementary resources; limiting competition and developing standards. Which competitors a firm chooses as collaboration partners also influences how potential clients and other stakeholders vie...
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ژورنال
عنوان ژورنال: Synthese
سال: 2020
ISSN: 0039-7857,1573-0964
DOI: 10.1007/s11229-020-02565-8