Information system to support investment decision-making in the face of uncertainty of the external environment . Monograph" by Morozov V. P. and Mistrova L. E. is an in-depth study that will become an indispensable tool for professionals in the field of finance, investment and management In a rapidly changing world, where uncertainty has become the norm, this edition offers readers unique tools and methods to make informed investment decisions. The authors, with considerable experience in the field of economics and information technology, offer readers a holistic view of the problem of decision-making in conditions of uncertainty. The book covers a wide range of topics, ranging from the theoretical foundations of investment analysis to practical recommendations for the implementation of information systems in business processes. This makes it relevant for both undergraduate and graduate students, as well as practitioners seeking to improve their investment skills. A key theme of the book is the development and implementation of information systems that help minimize risks and increase the efficiency of investment decisions. The authors examine in detail different approaches to uncertainty modeling, analyze methods of data collection and processing, and propose algorithms that can be used to evaluate investment projects. This allows readers not only to understand the theoretical aspects, but also to gain practical skills that can be applied in real life. The book will be of particular interest to those working in financial analysis, investment advisory and asset management. It can also be useful for entrepreneurs who are looking for new approaches to assessing risks and opportunities in an unstable economic situation. Readers interested in modern technology and its impact on business will find in this monograph a lot of useful information on how to use information systems to improve the quality of decision-making. The style of the authors is distinguished by clarity and accessibility of the presentation, which allows even complex concepts to be presented in an understandable form. They use many examples from practice, which makes the material more visual and applicable. The book also contains graphs and tables that help to better absorb the presented material .. This makes the “Information system for supporting investment decisions in the face of uncertainty of the external environment” not only a theoretical work, but also a practical guide for specialists. Morozov V. P. and Mistrov L. E. have already established themselves as authors capable of in-depth analysis of complex economic processes. Their previous work is also devoted to management and finance, and each of them has a high level of analytics and practical focus. This monograph continues the tradition of high-quality and relevant research, which will be useful for both beginners and experienced professionals. If you are looking for a book which will help you understand the complex issues of investment analysis and teach you to make more informed decisions in conditions of uncertainty the "Information system for supporting investment decisions in the face of uncertainty of the external environment" will be a real find for you. Do not miss the opportunity to enrich your knowledge and skills that will help you successfully navigate the world of investment and finance.