Matches in SemOpenAlex for { <https://semopenalex.org/work/W3123840970> ?p ?o ?g. }
Showing items 1 to 91 of
91
with 100 items per page.
- W3123840970 abstract "Aggregate and systemic risk in complex systems are emergent phenomena depending on two properties: the idiosyncratic risks of the elements and the topology of the network of interactions among them. While a significant attention has been given to aggregate risk assessment and risk propagation once the above two properties are given, less is known about how the risk is distributed in the network and its relations with the topology. We study this problem by investigating a large proprietary dataset of payments among 2.4M Italian firms, whose credit risk rating is known. We document significant correlations between local topological properties of a node (firm) and its risk. Moreover we show the existence of an homophily of risk, i.e. the tendency of firms with similar risk profile to be statistically more connected among themselves. This effect is observed when considering both pairs of firms and communities or hierarchies identified in the network. We leverage this knowledge to show the predictability of the missing rating of a firm using only the network properties of the associated node." @default.
- W3123840970 created "2021-02-01" @default.
- W3123840970 creator A5016268748 @default.
- W3123840970 creator A5091630783 @default.
- W3123840970 date "2017-01-01" @default.
- W3123840970 modified "2023-10-02" @default.
- W3123840970 title "Corporate payments networks and credit risk rating" @default.
- W3123840970 hasPublicationYear "2017" @default.
- W3123840970 type Work @default.
- W3123840970 sameAs 3123840970 @default.
- W3123840970 citedByCount "0" @default.
- W3123840970 crossrefType "posted-content" @default.
- W3123840970 hasAuthorship W3123840970A5016268748 @default.
- W3123840970 hasAuthorship W3123840970A5091630783 @default.
- W3123840970 hasConcept C10138342 @default.
- W3123840970 hasConcept C105795698 @default.
- W3123840970 hasConcept C114614502 @default.
- W3123840970 hasConcept C127413603 @default.
- W3123840970 hasConcept C144133560 @default.
- W3123840970 hasConcept C145097563 @default.
- W3123840970 hasConcept C149782125 @default.
- W3123840970 hasConcept C153083717 @default.
- W3123840970 hasConcept C154945302 @default.
- W3123840970 hasConcept C159985019 @default.
- W3123840970 hasConcept C162118730 @default.
- W3123840970 hasConcept C162324750 @default.
- W3123840970 hasConcept C178350159 @default.
- W3123840970 hasConcept C184720557 @default.
- W3123840970 hasConcept C192562407 @default.
- W3123840970 hasConcept C197640229 @default.
- W3123840970 hasConcept C205208723 @default.
- W3123840970 hasConcept C2779812341 @default.
- W3123840970 hasConcept C2984055962 @default.
- W3123840970 hasConcept C33923547 @default.
- W3123840970 hasConcept C41008148 @default.
- W3123840970 hasConcept C4679612 @default.
- W3123840970 hasConcept C62611344 @default.
- W3123840970 hasConcept C66938386 @default.
- W3123840970 hasConcept C80212096 @default.
- W3123840970 hasConceptScore W3123840970C10138342 @default.
- W3123840970 hasConceptScore W3123840970C105795698 @default.
- W3123840970 hasConceptScore W3123840970C114614502 @default.
- W3123840970 hasConceptScore W3123840970C127413603 @default.
- W3123840970 hasConceptScore W3123840970C144133560 @default.
- W3123840970 hasConceptScore W3123840970C145097563 @default.
- W3123840970 hasConceptScore W3123840970C149782125 @default.
- W3123840970 hasConceptScore W3123840970C153083717 @default.
- W3123840970 hasConceptScore W3123840970C154945302 @default.
- W3123840970 hasConceptScore W3123840970C159985019 @default.
- W3123840970 hasConceptScore W3123840970C162118730 @default.
- W3123840970 hasConceptScore W3123840970C162324750 @default.
- W3123840970 hasConceptScore W3123840970C178350159 @default.
- W3123840970 hasConceptScore W3123840970C184720557 @default.
- W3123840970 hasConceptScore W3123840970C192562407 @default.
- W3123840970 hasConceptScore W3123840970C197640229 @default.
- W3123840970 hasConceptScore W3123840970C205208723 @default.
- W3123840970 hasConceptScore W3123840970C2779812341 @default.
- W3123840970 hasConceptScore W3123840970C2984055962 @default.
- W3123840970 hasConceptScore W3123840970C33923547 @default.
- W3123840970 hasConceptScore W3123840970C41008148 @default.
- W3123840970 hasConceptScore W3123840970C4679612 @default.
- W3123840970 hasConceptScore W3123840970C62611344 @default.
- W3123840970 hasConceptScore W3123840970C66938386 @default.
- W3123840970 hasConceptScore W3123840970C80212096 @default.
- W3123840970 hasLocation W31238409701 @default.
- W3123840970 hasOpenAccess W3123840970 @default.
- W3123840970 hasPrimaryLocation W31238409701 @default.
- W3123840970 hasRelatedWork W1512713433 @default.
- W3123840970 hasRelatedWork W1521728929 @default.
- W3123840970 hasRelatedWork W1539839009 @default.
- W3123840970 hasRelatedWork W179929236 @default.
- W3123840970 hasRelatedWork W1849434721 @default.
- W3123840970 hasRelatedWork W2146038822 @default.
- W3123840970 hasRelatedWork W2146929696 @default.
- W3123840970 hasRelatedWork W2229094638 @default.
- W3123840970 hasRelatedWork W2298577618 @default.
- W3123840970 hasRelatedWork W2524212557 @default.
- W3123840970 hasRelatedWork W2548639054 @default.
- W3123840970 hasRelatedWork W2767111102 @default.
- W3123840970 hasRelatedWork W2769105966 @default.
- W3123840970 hasRelatedWork W2796376770 @default.
- W3123840970 hasRelatedWork W3125058425 @default.
- W3123840970 hasRelatedWork W3138593989 @default.
- W3123840970 hasRelatedWork W3158907670 @default.
- W3123840970 hasRelatedWork W3167882770 @default.
- W3123840970 hasRelatedWork W3205507093 @default.
- W3123840970 hasRelatedWork W2182137658 @default.
- W3123840970 isParatext "false" @default.
- W3123840970 isRetracted "false" @default.
- W3123840970 magId "3123840970" @default.
- W3123840970 workType "article" @default.