Investigating the Importance of Different Companies of Tehran Stock Exchange using Lower Tail Dependency based Interaction Network

Masoome Ramezani; Mohammad Osoolian; Mostafa Zandieh; Seyed Ali Hosseiny Esfidvajani

Volume 7, Issue 1 , 2023, , Pages 1-20

  Examining the importance and influence of financial market companies is one of the main issues in the field of financial management because sometimes the collapse of a stock exchange company can affect an entire financial market. One systematic way to analyze the significance and impacts of companies ...  Read More

Network Analysis of Tehran Stock Exchange using Minimum Spanning Tree and Hierarchical Clustering

Salman Abbasian-Naghneh; Reza Tehrani; Mohammad Tamimi

Volume 4, Issue 2 , April 2020, , Pages 1-18

  Nowadays, financial markets in Iran have attracted the attention of many managers, investors and financial policymakers. Therefore, in order to make the optimal decision and reduce the risks in such a market, it is important to identify and analyze the network behavior of the financial markets at different ...  Read More