منابع مشابه
Networks containing negative ties
Social network analysts have often collected data on negative relations such as dislike, avoidance, and conflict. Most often, the ties are analyzed in such a way that the fact that they are negative is of no consequence. For example, they have often been used in blockmodeling analyses where many different kinds of ties are used together and all ties are treated the same, regardless of meaning. ...
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Social networks transmitting covert or sensitive information cannot use all ties for this purpose. Rather, they can only use a subset of ties that are strong enough to be “trusted”. This paper addresses whether is it still possible, under this restriction, for information to be transmitted widely and rapidly in social networks. We use transitivity as evidence of strong ties, requiring one or mo...
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A class of networks are those with both positive and negative links. In this manuscript, we studied the interplay between positive and negative ties on mesoscopic level of these networks, i.e., their community structure. A community is considered as a tightly interconnected group of actors; therefore, it does not borrow any assumption from balance theory and merely uses the well-known assumptio...
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The venture capital industry is characterized by strong inter-organizational networks that have been shown to affect VC firm performance and the competitive supply of capital for entrepreneurs. We examine how VC firms’ observable resources are related to tie formation, and thus how networks facilitate the distribution and combination of resources across organizations. Unlike the social networks...
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ژورنال
عنوان ژورنال: Social Networks
سال: 2014
ISSN: 0378-8733
DOI: 10.1016/j.socnet.2014.03.005