Utilization of Mathematical Methods for Increasing the Accuracy of Supplier Performance Evaluation under Conditions of Perfect Competition

Thesis title: "Utilization of Mathematical Methods for Increasing the Accuracy of Supplier Performance Evaluation under Conditions of Perfect Competition". The aim is to develop a generalised algorithm for assessing supplier quality, suitable for implementation in the enterprise to improve the efficiency of analytics and provide detailed reports to decision makers. The first chapter analyses the key parameters of supplier evaluation that play a role in the work of commercial department managers. A list of qualitative characteristics and a list of quantitative indicators reflecting the highlighted characteristics are considered. The second chapter lists the development tools and the design of the information system, including the choice of architecture, definition of functionality and interface development. The process of data extraction from the enterprise management system using web service is described. A database for storing the retrieved information is developed. Also, the methodology of data analysis and rating calculation is described. The third chapter describes the visualisation of the data to identify patterns and anomalies and to provide the ability to drill down into the report.