Book "Economic and Mathematical Dictionary" by Lopatnikova L. and . is a unique and indispensable reference book for all who are interested in economics and mathematics, as well as their intersection. This publication will be a real helper for both students studying economic disciplines and professionals working in the field of data analysis, finance and statistics .. The dictionary contains terms and concepts that are the basis for understanding complex economic models and mathematical methods used in economics. Each term is accompanied by a clear and accessible explanation, which allows the reader not only to remember the definition, but also to understand its application in real life. The book covers a wide range of topics, from basic concepts such as "production function" and "marginal analysis" to more complex concepts such as "game theory" and "optimization models".[citation needed] For whom is this dictionary intended? First of all, it will be useful for students of economic and mathematical specialties who want to deepen their knowledge and prepare for exams . However, you should not limit yourself to this audience .. Professionals working in economics, finance, statistics or analytics will also find many useful definitions and explanations here that will help them in their daily work. In addition, the book will be of interest to anyone who seeks to expand their horizons and understand the complex relationships between economic processes and mathematical models. Topics raised in the Economic and Mathematical Dictionary are more relevant than ever. In a rapidly changing world, where data is becoming the main resource, understanding mathematical methods of analysis and their application in economics is not just useful, but a necessary skill. The book helps readers understand how mathematical models can be used to predict economic trends, assess risks, and make informed decisions. This publication highlights the importance of integrating mathematics and economics, making it particularly valuable in the context of contemporary challenges. Lopatnikov L . and . — an author with rich experience and deep knowledge in the field of economics and mathematics . His writing style is clear and logical, which allows even complex topics to be presented in an accessible and understandable way. In his work, one can see the desire to make science closer to people, which makes his books especially attractive to a wide audience. In addition to the Economic and Mathematical Dictionary, Lopatnikov is the author of several textbooks and scientific works that also deserve attention. If you are looking for a qualitative and informative source that will help you understand economic and mathematical terms and concepts, then the “Economic and mathematical dictionary” is what you need. This book will be your reliable companion in the world of economics and mathematics, opening new horizons and deepening understanding of complex processes. Do not miss the opportunity to take a step towards professional growth and expansion of your knowledge with this unique guide