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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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| Autors principals: | , , |
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| Format: | Artigo |
| Idioma: | Inglês |
| Publicat: |
Public Library of Science
2013
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| Matèries: | |
| Accés en línia: | https://ncbi.nlm.nih.gov/pmc/articles/PMC3620382/ https://ncbi.nlm.nih.gov/pubmed/23593399 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1371/journal.pone.0061091 |
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