... is original and has been neither published elsewhere, nor it is currently under consideration for publication elsewhere. Kashif Zaheer is the corresponding author and can be contacted at: cashif.zahir@gmail.com COVID-19 Minimum spanning tree Complex network Time-varying network Stock markets...

...Yue-tang Bian; Lu Xu; Jin-Sheng Li; Xia-qun Liu Purpose The purpose of this paper is to explore the evolvement of investors’ behavior in stock market dynamically on the basis of non-cooperative strategy applied by investors in complex networks. Design/methodology/approach Using modeling...