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- Index_cohesive_force abstract "The Index Cohesive Force - This concept (aka ICF) has been introduced by Dror Y. Kenett and his Ph.D. supervisor Eshel Ben-Jacob, as a new quantitative measure of the Index affect on financial market. The ICF is formally defined as the balance (ratio) between the raw stock correlations that include the index effect and the residual stock correlations (or partial correlations) after subtraction of the Index effect. Defined this way, the ICF provides a means to identify structural changes in the market, which can render it prone to systemic collapses: High values of the ICF characterize a state in which the index predominantly affects the market dynamics while it shades the effect of other degrees of freedom that can contribute to the market flexibility. Thus high values of the ICF correspond to a state in which the market index dominates the behavior of the market, thus making it stiff and hence during such state the market is highly prone to systematic collapses, even due to relatively small external perturbations, leaving it incapable of coping with crises.".
- Index_cohesive_force thumbnail Dynamics_of_US_stock_market_correlations.jpg?width=300.
- Index_cohesive_force wikiPageExternalLink ~dror.
- Index_cohesive_force wikiPageExternalLink News2?page=NewsArticle&id=14493.
- Index_cohesive_force wikiPageExternalLink www.futurict.org.il.
- Index_cohesive_force wikiPageExternalLink ~eshel.
- Index_cohesive_force wikiPageExternalLink ~dror.
- Index_cohesive_force wikiPageExternalLink watch?v=YktI340rzmI.
- Index_cohesive_force wikiPageID "33148649".
- Index_cohesive_force wikiPageRevisionID "570699030".
- Index_cohesive_force hasPhotoCollection Index_cohesive_force.
- Index_cohesive_force subject Category:Financial_markets.
- Index_cohesive_force type Abstraction100002137.
- Index_cohesive_force type Act100030358.
- Index_cohesive_force type Activity100407535.
- Index_cohesive_force type Event100029378.
- Index_cohesive_force type FinancialMarkets.
- Index_cohesive_force type Market101097292.
- Index_cohesive_force type PsychologicalFeature100023100.
- Index_cohesive_force type YagoPermanentlyLocatedEntity.
- Index_cohesive_force comment "The Index Cohesive Force - This concept (aka ICF) has been introduced by Dror Y. Kenett and his Ph.D. supervisor Eshel Ben-Jacob, as a new quantitative measure of the Index affect on financial market. The ICF is formally defined as the balance (ratio) between the raw stock correlations that include the index effect and the residual stock correlations (or partial correlations) after subtraction of the Index effect.".
- Index_cohesive_force label "Index cohesive force".
- Index_cohesive_force sameAs m.0h63n6b.
- Index_cohesive_force sameAs Q6017836.
- Index_cohesive_force sameAs Q6017836.
- Index_cohesive_force sameAs Index_cohesive_force.
- Index_cohesive_force wasDerivedFrom Index_cohesive_force?oldid=570699030.
- Index_cohesive_force depiction Dynamics_of_US_stock_market_correlations.jpg.
- Index_cohesive_force isPrimaryTopicOf Index_cohesive_force.