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Whom can you trust? : reputation and cooperation in networks
King, Maia - 2017
'radius of trust': an endogenous network listing the potentially cooperative relationships between pairs of players in a … network that connects them. We find that information supports cooperation by increasing trust between players, and obtain the … community. We identify two aspects of trust, which relate to the network structure in different ways. Where trust depends on the …
Persistent link: https://www.econbiz.de/10011773641
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Regional diffusion of foreign demand shocks through trade and ownership networks
Fontagné, Lionel; Santoni, Gianluca - 2022
Persistent link: https://www.econbiz.de/10013482197
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Price competition in product variety networks
Ushchev, Philip; Zenou, Yves - 2016
We develop a product-differentiated model where the product space is a network defined as a set of varieties (nodes) linked by their degrees of substitutability (edges). We also locate consumers into this network, so that the location of each consumer (node) corresponds to her "ideal" variety....
Persistent link: https://www.econbiz.de/10011548095
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Value added and productivity linkages across countries
Soyres, François de - 2016
Persistent link: https://www.econbiz.de/10011602814
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Optimal information transmission in organizations : search and congestion
Arenas, Àlex; Cabrales, Antonio; Díaz-Guilera, Albert; … - 2004
We propose a stylized model of a problem-solving organization whose internal communication structure is given by a fixed network. Problems arrive randomly anywhere in this network and must find their way to their respective specialized solvers by relying on local information alone. The...
Persistent link: https://www.econbiz.de/10011603091
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The formation of networks with transfers among players
Bloch, Francis; Jackson, Matthew O. - 2004
We examine the formation of networks among a set of players whose payoffs depend on the structure of the network. We … links. We characterize the networks that are supported under these variations and show how each of the above aspects is …
Persistent link: https://www.econbiz.de/10011603119
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Economics : an emerging small world?
Goyal, Sanjeev; Leij, Marco van der; Moraga-González, … - 2004
The structures of social interaction affect individual behavior and economic performance in important ways. This leads us to ask: does the architecture of social interaction exhibit particular patterns and are these patterns stable over time? We examine interaction among economists by looking at...
Persistent link: https://www.econbiz.de/10011603155
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Spatial advertisement in political campaigns
Prummer, Anja - 2016
This paper characterizes the optimal advertising strategy of candidates in an election campaign, where groups of heterogeneous voters are targeted through media outlets. We discuss its effects on the implemented policy and relate it to the well-documented increase in polarization. Additionally,...
Persistent link: https://www.econbiz.de/10011576206
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Community leaders and the preservation of cultural traits
Prummer, Anja; Siedlarek, Jan-Peter - 2016
We explain persistent differences in cultural traits of immigrant groups with the presence of community leaders. Leaders influence the cultural traits of their community, which have an impact on the group's earnings. They determine whether a community will be more assimilated and wealthier or...
Persistent link: https://www.econbiz.de/10011576268
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Gender, social networks and peformance
Lindenlaub, Ilse; Prummer, Anja - 2016
's and women's labor market performance. Men's networks lead to better access to information, women's to higher peer pressure …
Persistent link: https://www.econbiz.de/10011576290