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Measuring the connectedness of global health sector stock markets
Ye, Liping; Geng, Jiang-Bo - In: Pacific-Basin finance journal 68 (2021), pp. 1-17
Persistent link: https://www.econbiz.de/10013332526
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Two-phase strategies for the bi-objective minimum spanning tree problem
Amorosi, Lavinia; Puerto, Justo - In: International transactions in operational research : a … 29 (2022) 6, pp. 3435-3463
Persistent link: https://www.econbiz.de/10013276047
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Investigating the importance of different companies of Tehran stock exchange using lower tail dependency based interaction network
Osoolian, Mohammad; Hosseiny Esfidvajani, Seyed Ali; … - In: Iranian journal of finance 7 (2023) 1, pp. 1-20
Persistent link: https://www.econbiz.de/10013477714
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The financial market in china under the COVID-19
Zhao, Bingyu; Yang, Wanping; Wen, Jun; Zhang, Wei - In: Emerging markets, finance & trade : a journal of the … 58 (2022) 13, pp. 3726-3738
Persistent link: https://www.econbiz.de/10013462406
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Hierarchical risk parity using security selection based on peripheral assets of correlation-based minimum spanning trees
Cho, Younghwan; Song, Jae Wook - In: Finance research letters 53 (2023), pp. 1-10
Persistent link: https://www.econbiz.de/10014472366
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Clustering effects and evolution of the global major 10-year government bond market structure : a network perspective
Zhuang, Yangyang; Zhang, Ditian; Tang, Pan; Peng, Hongjuan - In: The North American journal of economics and finance : a … 70 (2024), pp. 1-42
Persistent link: https://www.econbiz.de/10014492009
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On the dynamic changes in the global stock markets' network during the Russia-Ukraine war
Zaheer, Kashif; Aslam, Faheem; Mohmand, Yasir Tariq; … - In: Economies : open access journal 12 (2024) 2, pp. 1-27
Analysis of the relationships among global stock markets is crucial for international investors, regulators, and policymakers, particularly during a crisis. Complex network theory was applied to analyze the relationship between global stock markets during the Russia-Ukraine war. Daily data from...
Persistent link: https://www.econbiz.de/10014500399
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Climate risk performance and returns integration of Chinese listed energy companies
Zhang, Yunhan; Li, Yan; Zhao, Wanli; Ji, Qiang - In: Energy economics 129 (2024), pp. 1-13
Persistent link: https://www.econbiz.de/10014559009
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A minimum spanning tree analysis of the Polish stock market
Tomeczek, Artur F. - In: Journal of economics & management 44 (2022) 1, pp. 420-445
Aim/purpose - This article aims to explore the network topology of the stock market in Poland during the COVID-19 pandemic. Design/methodology/approach - Kruskal's algorithm was used to find the minimum spanning trees (MST) of three undirected correlation networks: MST1 (December 2019 - August...
Persistent link: https://www.econbiz.de/10014325024