Statistical Properties of the Foreign Exchange Network at Different Time Scales: Evidence from Detrended Cross-Correlation Coefficient and Minimum Spanning Tree by Gang-Jin Wang, Chi Xie, Yi-Jun Chen, Shou Chen

“…The scale-free behavior is observed in the FX network at most of time scales. We also find that most of links in the FX network survive from one time scale to the next.…”
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Dynamic Properties of Foreign Exchange Complex Network by Xin Yang, Shigang Wen, Zhifeng Liu, Cai Li, Chuangxia Huang

“…In this paper, by resorting to the complex network method, we use the daily closing prices of 41 FX markets to build the dynamical networks and their minimum spanning tree (MST) maps by virtue of a moving window correlation coefficient. The properties of FX networks are characterized by the normalized tree length, node degree distributions, centrality measures and edge survival ratios. …”
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Impaired Functional Connectivity Underlies Fragile X Syndrome by Lital Gildin, Rossana Rauti, Ofir Vardi, Liron Kuznitsov-Yanovsky, Ben M. Maoz, Menahem Segal, Dalit Ben-Yosef

“…MEA analysis demonstrated that FX networks are hyperexcitable with significantly higher spontaneous burst-firing activity compared to the control. …”
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