Search for: [Abstrakt = "This article aimed to examine the financial networks of equity linkages and cross\-shareholdings between publicly listed companies in Poland \(WIG20 and mWIG40\) and to explore the changes that occurred in bank ownership because of the COVID\-19 pandemic. The literature review revealed four main types of financial networks\: cross\-shareholding, correlation, debt, and Granger\-causality. Four equity\-based directed financial networks were constructed. The two key network measures used in this research are PageRank \(risk exposure and network importance\) and modularity class \(community detection\)."]
