stock exchange

Ipo Costs on the Polish Capital Market

The effectiveness of IPO processes is a frequent research subject for finance scholars. This article examines the cost of such processes on the Warsaw Stock Exchange in 2008-2017 based on a sample of 136 companies. Research results indicate that IPO costs for transactions worth up to PLN 50m are significantly higher than for the remaining transactions and decline as the value of the IPO increases.

Architecture for the Information System of the Cryptocurrency Content Integration and Formation on the Basis of the Exchange Activity Analysis

The processes of content analysis, integration and formation with the consideration of cryptographic needs of the user are investigated. Using the developed formal model and conducted a critical analysis of methods and technologies for forecasting the cryptographic