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	Provedor de dados AgEcon (1) Autor Gallo, Edoardo (1) Palavra-chave Broker (1) C72 (1) Cognitive Network (1) D85 (1) Institutional and Behavioral Economics (1) Network (1) Segregation (1) Small World (1) Mais... Tipo do documento Working or Discussion Paper (1) Ano 2009 (1) País United States (1) Idioma Inglês (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 1 Primeira ... 1 ... Última Small World Networks with Segregation Patterns and Brokers AgEcon Gallo, Edoardo. Many social networks have the following properties: (i) a short average distance between any two individuals; (ii) a high clustering coefficient; (iii) segregation patterns; the presence of (iv) brokers and (v) hubs. (i) and (ii) define a small world network. This paper develops a strategic network formation model where agents have heterogeneous knowledge of the network: cognizant agents know the whole network, while ignorant ones are less knowledgeable. For a broad range of parameters, all pairwise Nash (PN) networks have properties (i)-(iv). There are some PN networks with one hub. Cognizant agents have higher betweenness centrality: they are the brokers who connect different parts of the network. Ignorant agents cause the emergence of segregation... Tipo: Working or Discussion Paper Palavras-chave: Network; Cognitive Network; Small World; Broker; Segregation; Institutional and Behavioral Economics; C72; D85. Ano: 2009 URL: http://purl.umn.edu/50712 Registros recuperados: 1 Primeira ... 1 ... Última

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