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Network Topology of Foreign Exchange Rate
Author(s) -
Shamshuritawati Sharif,
NurSyahidah Yusoff,
Maman A. Djauhari
Publication year - 2012
Publication title -
modern applied science
Language(s) - English
Resource type - Journals
eISSN - 1913-1852
pISSN - 1913-1844
DOI - 10.5539/mas.v6n11p35
Subject(s) - dominance (genetics) , centrality , liberian dollar , network topology , currency , us dollar , topology (electrical circuits) , computer science , econometrics , business , economics , monetary economics , mathematics , finance , statistics , computer network , combinatorics , biochemistry , chemistry , gene
In this paper we use a network topology approach to examine the interrelationship of 55 world currencies which is based on correlation analysis.With this point of view, those relationships can be measured by a correlation structure among currencies.To analyse that network, we filter the important information contained therein by using minimum spanning tree, and we interpret it by using a centrality measures. This topology will gives us a useful guide to understand their behaviour and to determine the dominance currency in the network as part of a complex network.The results show that HKD-Hong Kong Dollar is the most dominance currencies, followed by in order of importance; SGD-Singapore Dollar, USD-US Dollar, SAR-Saudi Riyal, and TWD-New Taiwan Dollar

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