Development of organizational and corporate systems using modern mathematical methods and models

Analysis of modern technologies, methods and models used in various types of organizational and corporate structures convincingly proves that the improvement of preparation and decision-making for the management of these structures is currently carried out mainly on the basis of often outdated and not quite corresponding to modern capabilities of computer technology, and also information, software and software developments. The article shows that in modern conditions of global instability in the world, it becomes necessary to use adequate methods for data analysis and preparation of managerial decision-making on the development of organizational and corporate structures. Proposals and recommendations for improving the processes of analytical data processing, extracting useful information from large amounts of data located in the relevant organizational and corporate systems are presented, as well as adequate mathematical models and algorithms that can be successfully used to improve the quality of management decisions by the management of companies. The purpose of the study is to form methods and models for the analysis of strategic alternatives for the development of organizational and corporate systems using the concept of big data, technologies for extracting the necessary information from existing data banks, etc. Materials and methods. The research methods are based on modern information and analytical technologies, data science and models developed by the authors for the analysis of strategic alternatives for the development of organizational and corporate systems. Results. The scientific provisions and developments presented in the article can be used to improve the efficiency of management in various information and analytical systems for various management structures. Conclusion. The results of the research presented in this article make it possible to perform a qualitative analysis of data, to model the options for the work of organizational and corporate structures in an on-line mode, which makes it possible to increase the efficiency of managing their development based on a comparison of alternative options for management decisions.