Understanding the Shift of Correlation Structure in Major Currency Exchange Rate
DOI:
https://doi.org/10.11113/mjfas.v8n3.137Keywords:
Correlation structure, Degree centrality, Jennrich’s statistic, Minimum spanning tree,Abstract
In this paper, we study the high dimensional correlation structure of financial market. Correlation structure can be considered as a complex system that relates each variable to the others in terms of correlation. To analyze such complex system, minimum spanning tree is constructed to simplify the network. A case study will be presented and a conclusion will be highlighted.References
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