Favors journal's approach
نویسندگان
چکیده
منابع مشابه
Trading Favors
We study cooperation when agents interact with each other only infrequently (via weak links). Such interactions usually invite defection by both sides unless agents are altruistic, or there exist information aggregation institutions that facilitate the use of group punishments. We show that agents can nevertheless sustain cooperation if requests for help can be relayed. This mechanism creates l...
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There are many real life situations in which large groups of agents cooperate even though any particular pair of agents interacts only rarely with one another. For example, Granovetter (1974) analyzed how workers get matched to new jobs and showed that a majority of workers found new jobs through referrals provided by ’weak links’ with other agents (see Granovetter (1973)). Such a referral freq...
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Journal rankings based on citation indexes are widely used in the economics field for global top journals. We propose an alternative way to rank journals based on the publishing behavior of top ranked authors. We justify this approach by depicting the scientific publishing market as following a matching process. Compared to the citation approach, the methodology that we propose has comparative ...
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The dual mechanisms of control account suggests that cognitive control may be implemented through relatively proactive mechanisms in anticipation of stimulus onset, or through reactive mechanisms, triggered in response to changing stimulus demands. Reward incentives and task-informative cues (signaling the presence/absence of upcoming cognitive demand) have both been found to influence cognitiv...
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The intrinsic regenerative capacities of the adult mammalian heart are believed to be limited and insufficient to compensate for major cell loss upon injury. Transplantation of cells bearing regenerative potential emerged as a possible therapeutic strategy more than a decade ago; however, investigators continue searching for the ideal cell and implantation strategy. Mesenchymal stromal cells (M...
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ژورنال
عنوان ژورنال: American Journal of Alternative Agriculture
سال: 1987
ISSN: 0889-1893,1478-5498
DOI: 10.1017/s088918930000936x