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Embracing the Blessing of Dimensionality in Factor Models

Factor modeling is an essential tool for exploring intrinsic dependence structures among high-dimensional random variables. Much progress has been made for estimating the covariance matrix from a high-dimensional factor model. However, the blessing of dimensionality has not yet been fully embraced i...

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Detalhes bibliográficos
Publicado no:J Am Stat Assoc
Main Authors: Li, Quefeng, Cheng, Guang, Fan, Jianqing, Wang, Yuyan
Formato: Artigo
Idioma:Inglês
Publicado em: 2017
Assuntos:
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC6005696/
https://ncbi.nlm.nih.gov/pubmed/29930437
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1080/01621459.2016.1256815
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