Restrepo Tobón, Diego AlexanderPulido Tamayo, Sergio2019-07-262019http://repository.eafit.edu.co/handle/10784/13689This paper approaches the U.S. stock market as a network and explains stocks’ returns by taking into account community formation among securities and its centrality inside the network. This approach differs from the ones previously reported in that it analyzes complex systems of connected assets and considers characteristics generally ignored in financial markets.spaTeoría de redesMercados financierosmasterThesisinfo:eu-repo/semantics/openAccessMERCADO DE CAPITALES - ESTADOS UNIDOSNetwork theoryFinancial MarketsAcceso abierto2019-07-26Isaza Cadavid, Juan Esteban332.632 I76