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Features of the Correlation Structure of Price Indices

What are the features of the correlation structure of price indices? To answer this question, 5 types of price indices, including 195 specific price indices from 2003 to 2011, were selected as sample data. To build a weighted network of price indices each price index is represented by a vertex, and...

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Detalles Bibliográficos
Autores principales: Gao, Xiangyun, An, Haizhong, Zhong, Weiqiong
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Public Library of Science 2013
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3620382/
https://www.ncbi.nlm.nih.gov/pubmed/23593399
http://dx.doi.org/10.1371/journal.pone.0061091

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