Zobrazeno 1 - 10
of 131
pro vyhledávání: '"Bruggeman, Jeroen"'
Autor:
Bruggeman, Jeroen
Humans cluster in social groups where they discuss their shared past, problems, and potential solutions; they learn collectively when they repeat activities; they establish social norms; they synchronize when they sing or dance together; and they bon
Externí odkaz:
http://arxiv.org/abs/2311.14386
During intergroup confrontations, agitating stimuli such as opponents' threats and provocations can trigger collective violence, even when the usual mechanisms of cooperation, such as norms with sanctions, are absent. We examine video recordings of s
Externí odkaz:
http://arxiv.org/abs/2112.05088
Autor:
Bruggeman, Jeroen, Sprik, Rudolf
Everyone wants clean air, peace and other public goods but is tempted to freeride on others' efforts. The usual way out of this dilemma is to impose norms, maintain reputations and incentivize individuals to contribute. In situations of high uncertai
Externí odkaz:
http://arxiv.org/abs/2001.02677
Publikováno v:
Journal of Mathematical Sociology (2020)
Cooperation for public goods poses a dilemma, where individuals are tempted to free ride on others' contributions. Classic solutions involve monitoring, reputation maintenance and costly incentives, but there are important collective actions based on
Externí odkaz:
http://arxiv.org/abs/1812.05367
Autor:
Bruggeman, Jeroen
Publikováno v:
Social Networks 52: 115-119 (2017)
Social life clusters into groups held together by ties that also transmit information. When collective problems occur, group members use their ties to discuss what to do and to establish an agreement, to be reached quick enough to prevent discounting
Externí odkaz:
http://arxiv.org/abs/1602.00614
Autor:
Bruggeman, Jeroen
Collective violence in direct confrontations between two opposing groups happens in short bursts wherein small subgroups briefly attack small numbers of opponents, while the others form a non-fighting audience. The mechanism is fighters' synchronizat
Externí odkaz:
http://arxiv.org/abs/1312.6809
Autor:
Bruggeman, Jeroen
Publikováno v:
American Journal of Sociology 121: 1919-1930 (2016)
``The Strength of Weak Ties" argument (Granovetter 1973) says that the most valuable information is best collected through bridging ties with other social circles than one's own, and that those ties tend to be weak. Aral and Van Alstyne (2011) added
Externí odkaz:
http://arxiv.org/abs/1212.5969
Autor:
Bruggeman, Jeroen
Network diversity yields context-dependent benefits that are not yet fully-understood. I elaborate on a recently introduced distinction between tie strength diversity and information source diversity, and explain when, how, and why they matter. The i
Externí odkaz:
http://arxiv.org/abs/1011.0208