The book “Mathematical Methods in the Study of Economics”, written by a team of authors, is a fascinating and deep immersion into the world of economic research through the prism of mathematical models and methods. This publication will become an indispensable assistant for students, graduate students and practicing economists who want to expand their knowledge and skills in quantitative analysis and mathematical modeling. The book focuses on the relationship between mathematics and economics. The authors examine in detail how mathematical methods can be used to analyze economic phenomena, develop forecasts and optimize solutions. The reader will be able to learn about different approaches, such as linear programming, statistical methods, game theory and econometrics, which help to better understand complex economic processes. Each chapter of the book is filled with examples and practical tasks, which makes the material accessible and understandable even for those who are just starting their way in the study of economics. This book will be of interest not only to students of economic specialties, but also to anyone who wants to understand more deeply the mechanisms that govern the economy. It is suitable for both young people seeking to acquire new knowledge, and for more mature readers who want to update their skills or master new methods of analysis. If you are interested in topics such as macroeconomics, microeconomics, financial analysis or economic statistics, then this publication will be a real find for you. One of the key topics raised in the book is the importance of the mathematical approach in modern economic research. The authors emphasize that without the use of quantitative methods, it is impossible to achieve accuracy and reliability in the analysis of economic data. They also discuss how mathematical models can help make informed decisions in an uncertain world, especially in a world where economic conditions can change rapidly. The style of the authors is clear and accessible. They seek to convey complex concepts to the reader, avoiding excessive abstraction and formalism. This makes the book not only useful, but also fascinating to read. The team of authors consists of experienced teachers and practitioners, which guarantees the high quality of the material presented . Their joint work allows us to combine different points of view and approaches, which enriches