Mathematical Models of Economic Systems: Models of General Equilibrium in Macroeconomic Markets and Problems of Macroeconomics by I. A. Bobkova and M. and . Levine is a deep and comprehensive study that immerses the reader in the world of macroeconomic theories and mathematical models. This work will be a real discovery for students, graduate students and practicing economists seeking to better understand the complex mechanisms that govern economic systems. The book focuses on general equilibrium models that play a key role in the analysis of macroeconomic processes. The authors examine in detail how these models help to explain the interaction of different markets, as well as identify the main problems faced by modern macroeconomics. Readers will be able to get acquainted with the basic principles of building mathematical models, their application and limitations, which makes this book not only a theoretical manual, but also a practical guide for those who want to apply this knowledge in real economic practice. The book will be of interest not only to economists, but also to everyone who seeks to understand the complex issues related to the functioning of the economy. Students and teachers of economic faculties will find in it useful materials for preparing for classes and research. Practitioners will be able to use the presented models to analyze current economic situations and predict future changes in markets. In addition, the book will be useful to those who are interested in economic theory, mathematical modeling and statistics. One of the main topics raised in the book is the relationship between different sectors of the economy and their impact on the overall equilibrium. The authors focus on how changes in one sector can cause a chain reaction in others, which in turn affects macroeconomic performance. This makes the book relevant in an unstable economic situation, when understanding these relationships becomes especially important for making informed decisions. The style of the authors is distinguished by clarity and accessibility, which allows even complex mathematical concepts to be explained in simple and understandable language. Bobkov and Levin, known for their scientific works and research in the field of economic theory, demonstrate a deep understanding of the subject and the ability to convey their ideas to a wide audience. Their previous work is also noteworthy, as they cover various aspects of economic theory and practice. The book “No. 1303 Mathematical Models of Economic Systems” will become an indispensable source of knowledge for those who want to deepen their knowledge in the field of macroeconomics and mathematical modeling. It can become a basis for further research and discussion, as well as inspire readers to create their own models and hypotheses. If you are looking for a qualitative and in-depth study that will help you better understand economic processes and their mathematical substantiation, this book is an excellent choice. Do not miss the opportunity to expand your horizons and enrich your knowledge in the field of macroeconomics with the help of the work of Bobkov and Levin .