Book 1809 Project Management and Cost-Effectiveness. Cost-effectiveness assessment of projects: method. Decree. Ilyichev I. P. , Kostyukhina Yu. Yu. , Karavaeva E. P. and others is an in-depth and substantive study in the field of project management and evaluation of their cost-effectiveness. This publication will become an indispensable assistant for students, graduate students, teachers, as well as practitioners working in the field of project management and economics. In this book, the authors offer readers a systematic approach to assessing the economic efficiency of projects, which is a key aspect in modern business. In an ever-changing market and increasing competition, the ability to properly evaluate and manage projects becomes a necessary skill for success. The book covers a wide range of topics, including methodological frameworks for evaluation, practical examples and recommendations for the implementation of effective project management strategies. One of the main topics raised in the book is the importance of economic efficiency as a criterion for the success of projects. The authors consider in detail methods that allow not only to assess the current effectiveness, but also to predict future results. This makes the book especially relevant for those who seek to optimize resources and increase the profitability of their projects. Readers will be able to learn about various valuation methods, including cost-benefit analysis, net present value calculation, and internal rate of return. Each of these methods is illustrated by examples, which allows a better understanding of their application in practice. The book will be of interest not only to professional managers and economists, but also to students studying project management and economics. It can be a basic training tool for courses related to project management, as well as a useful resource for those preparing for exams or defense of diploma papers. The authors use an accessible and understandable language, which makes the material easy to understand, even for those who are just starting their way in this area. The style of the authors is clear and structured, which makes it easy to navigate the content of the book. They use a variety of graphs, tables and diagrams, which helps to visualize complex concepts and makes the learning process more fun. In addition, the book provides many practical recommendations and tips that can be immediately applied in real practice. The book 1809 Project Management and Economic Efficiency not only highlights current issues, but also raises important topics such as sustainability, innovation in project management, and the role of technology in improving efficiency. These aspects make the publication particularly valuable in light of the current challenges facing the business. If you are looking for literature that will help you master project management and learn how to effectively assess their economic feasibility, this publication will become your reliable companion. It will not only enrich your knowledge, but also inspire new ideas and solutions. Read, study and apply the knowledge gained in practice, so that your projects bring maximum benefit and economic benefit .