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Three-player games with strategy-dependent time delays
Bodnar, Marek; Miȩkisz, Jacek; Vardanyan, Raffi - In: Dynamic games and applications : DGA 10 (2020) 3, pp. 664-675
Persistent link: https://www.econbiz.de/10012626675
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Shaping future generosity : the role of injunctive social norms in intertemporal pro-social giving
Lu, Teng; Liang, Dapeng; Hong, Mei - In: Journal of economic psychology 102 (2024), pp. 1-10
Persistent link: https://www.econbiz.de/10014551465
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Network boosting on different networks
Wang, Shijun; Kou, Zhongbao; Zhang, Changshui - In: Physica A: Statistical Mechanics and its Applications 366 (2006) C, pp. 561-570
Network boosting (NB) is an ensemble learning method that combines weak learners together based on a network and can learn the target hypothesis asymptotically. The experiment results show that NB can improve the classification accuracy significantly compared to Bagging and AdaBoost. We compare...
Persistent link: https://www.econbiz.de/10010589163
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Under-connected and over-connected networks
Buechel, Berno; Hellmann, Tim - 2008
Since the seminal contribution of Jackson & Wolinsky 1996 [A Strategic Model of Social and Economic Networks, JET 71 …, 44-74] it has been widely acknowledged that the formation of social networks exhibits a general conflict between … results that relate situations of positive externalities with stable networks that cannot be "too dense" in a well …
Persistent link: https://www.econbiz.de/10009452539
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Convexity and complementarity in network formation. Implications for the structure of pairwise stable networks
Hellmann, Tim - 2009
and the implications for the structure of pairwise stable networks. First, different definitions of convexity (concavity … own links and strategic complements, a local uniqueness property of pairwise stable networks is derived. The results do …
Persistent link: https://www.econbiz.de/10009452561
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Advances in strategic network formation : preferences, centrality, and externalities
Buechel, Berno - 2009
The importance of social and economic networks has meanwhile been widely acknowledged throughout social sciences … about job openings, bargaining power etc. Given these beneficial aspects of networks, the stability is in question: How do … networks change when agents follow incentives for profitable network positions? This question serves as a leitmotif for this …
Persistent link: https://www.econbiz.de/10009452644
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Under-connected and over-connected networks
Buechel, Berno; Hellmann, Tim - 2008
Since the seminal contribution of Jackson & Wolinsky 1996 [A Strategic Model of Social and Economic Networks, JET 71 …, 44-74] it has been widely acknowledged that the formation of social networks exhibits a general conflict between … results that relate situations of positive externalities with stable networks that cannot be 'too dense' in a well …
Persistent link: https://www.econbiz.de/10010272547
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Convexity and complementarity in network formation: Implications for the structure of pairwise stable networks
Hellmann, Tim - 2009
and the implications for the structure of pairwise stable networks. First, different definitions of convexity (concavity … own links and strategic complements, a local uniqueness property of pairwise stable networks is derived. The results do …
Persistent link: https://www.econbiz.de/10010272600
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The Formation of Networks with Transfers among Players
Jackson, Matthew O.; Bloch, Francis - 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/10011324957
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The Formation of Networks with Transfers among Players
Jackson, Matthew O.; Bloch, Francis - Fondazione ENI Enrico Mattei (FEEM) - 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/10005392531