2017
DOI: 10.3846/16111699.2017.1341849
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Trend Analysis of Global Stock Market Linkage Based on a Dynamic Conditional Correlation Network

Abstract: The paper analyses the trend of global stock market linkages via daily data of 51 stock indices spanning the period 22 July 2005 to 30 June 2016 which covers four regions: America, Europe, Asia Pacific and Africa. A dynamic conditional multivariate generalized autoregressive conditional heteroskedasticity (DCC-MVGARCH) approach was used to calculate dynamic correlation coefficient in order to construct the volatility networks. The methods of minimum spanning tree (MST) and low pass filter were for the first ti… Show more

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Cited by 24 publications
(13 citation statements)
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“…Thirdly, GARCH family models are adopted to explore the transmission of volatility among markets, sectors, and institutions [31][32][33]. Except for the original GARCH model, mostly adopted GARCH family models include AR-GARCH [34]; DCC-GARCH [35]; CCC-GARCH [36]; DCC-MVGARCH [37]; BEKK-GARCH [38], and so on.…”
Section: Literature Reviewmentioning
confidence: 99%
“…Thirdly, GARCH family models are adopted to explore the transmission of volatility among markets, sectors, and institutions [31][32][33]. Except for the original GARCH model, mostly adopted GARCH family models include AR-GARCH [34]; DCC-GARCH [35]; CCC-GARCH [36]; DCC-MVGARCH [37]; BEKK-GARCH [38], and so on.…”
Section: Literature Reviewmentioning
confidence: 99%
“…In this article, we use the method of rolling time windows to construct the network. Recently, researchers have estimated the dynamic correlation between time series and constructed networks that can avoid rolling time windows; however, it is difficult to estimate and construct larger networks [ 61 , 62 ]. Therefore, further research should focus on networks based on dynamic correlation.…”
Section: Discussionmentioning
confidence: 99%
“…These theories unfolds many exciting aspects of stock markets, such as: significant influencers, community detections, forecasting future movements, analysis and prediction of an upcoming crisis, and so on (see e.g. Namaki, Shirazi, Raei, & Jafari, 2011;Yang, Li, & Zhang, 2014;Creamer, Ren, & Nickerson, 2013;Nobi, Lee, Kim, & Lee, 2014;Yin, Z. Liu, & P. Liu, 2017;. In a typical stock market network, stocks are taken as nodes of the network, and their edges are described by Pearson correlation coefficient (Liu & Tse, 2012;Kazemilari, Mohamadi, Mardani, & Streimikis, 2019;.…”
Section: Introductionmentioning
confidence: 99%