Economic Analysis of the Levels of Efficiency and Quality of Internet Payment Systems of Enterprise
Analyzing, reviewing, and summarizing the scientific works of many scientists, the authors examined the efficiency and quality of Internet payment systems of enterprise (IPSE) in terms of information security, as well as carried out an economic analysis of their levels. As result of the study major security measures have been allocated (preventive security measures sp, measures to identify sd and other security measures so, aimed to mitigate the damages L), which are used for the efficient functioning of the IPSE, and a calculation of the rate of return on investment (ROI) for each of the types of security measures has been proposed. Methods of risk assessment based on statistical approach were applied, a system of mathematical ratios was proposed, which represents an econometric model for optimization of Internet payment systems of enterprise. This model (IPSE) takes into account factors of quality, efficiency, risk, usefulness. Prospect of further research in this area is introduction of the developed econometric model into practical activities of business entities.