Matches in DBpedia 2014 for { <http://dbpedia.org/resource/Information_cascade> ?p ?o. }
Showing items 1 to 29 of
29
with 100 items per page.
- Information_cascade abstract "An information (or informational) cascade occurs when a person observes the actions of others and then—despite possible contradictions in his/her own private information signals—engages in the same acts. A cascade develops, then, when people “abandon their own information in favor of inferences based on earlier people’s actions”. Information cascades provide an explanation for how such situations can occur, how likely they are to cascade incorrect information or actions, how such behavior may arise and desist rapidly, and how effective attempts to originate a cascade tend to be under different conditions. By explaining all of these things, the original Independent Cascade model sought to improve on previous models that were unable to explain cascades of irrational behavior, a cascade's fragility, or the short-lived nature of certain cascades. There are four key conditions in an information cascade model:Agents make decisions sequentiallyAgents make decisions rationally based on the information they haveAgents do not have access to the private information of othersA limited action space exists (e.g. an adopt/reject decision).One assumption of Information Cascades which has been challenged is the concept that agents always make rational decisions. More social perspectives of cascades, which suggest that agents may act irrationally (e.g., against what they think is optimal) when social pressures are great, exist as complements to the concept of Information Cascades. While competing models exist, it is more often the problem that the concept of an information cascade is conflated with ideas which do not match the two key conditions of the model, such as social proof, information diffusion, and social influence. Indeed, the term information cascade has even been used to refer to such processes.".
- Information_cascade wikiPageExternalLink cascy2k.htm.
- Information_cascade wikiPageExternalLink how-the-low-fat-low-fact-cascade-just-keeps-rolling-along.
- Information_cascade wikiPageExternalLink schopenhauer-on-cascades.
- Information_cascade wikiPageExternalLink www.info-cascades.info.
- Information_cascade wikiPageExternalLink 15wwlnidealab.t.html?_r=3&ref=magazine&pagewanted=all&oref=slogin&oref=slogin&oref=slogin.
- Information_cascade wikiPageExternalLink 02view.html?_r=1&ref=business&pagewanted=all&oref=slogin.
- Information_cascade wikiPageExternalLink 12201.html.
- Information_cascade wikiPageID "726587".
- Information_cascade wikiPageRevisionID "599482414".
- Information_cascade hasPhotoCollection Information_cascade.
- Information_cascade subject Category:Behavioral_finance.
- Information_cascade subject Category:Conformity.
- Information_cascade type Abstraction100002137.
- Information_cascade type Act100030358.
- Information_cascade type Activity100407535.
- Information_cascade type Event100029378.
- Information_cascade type GroupProcesses.
- Information_cascade type Procedure101023820.
- Information_cascade type PsychologicalFeature100023100.
- Information_cascade type YagoPermanentlyLocatedEntity.
- Information_cascade comment "An information (or informational) cascade occurs when a person observes the actions of others and then—despite possible contradictions in his/her own private information signals—engages in the same acts. A cascade develops, then, when people “abandon their own information in favor of inferences based on earlier people’s actions”.".
- Information_cascade label "Information cascade".
- Information_cascade sameAs m.0360ks.
- Information_cascade sameAs Q6031027.
- Information_cascade sameAs Q6031027.
- Information_cascade sameAs Information_cascade.
- Information_cascade wasDerivedFrom Information_cascade?oldid=599482414.
- Information_cascade isPrimaryTopicOf Information_cascade.