The book "Economic and mathematical models and methods: a textbook for students of economic specialties of BSUIR of all forms of education" by Sergey Pottosin is an indispensable resource for students studying economics and related disciplines . This manual not only enriches theoretical knowledge, but also provides practical tools for analyzing economic processes using mathematical models. In his book, Pottosin immerses the reader in the world of economic and mathematical modeling, revealing its importance for modern economic analysis. He explains how mathematical methods can be used to solve real-world economic problems, such as optimizing resources, predicting market trends, and assessing the effectiveness of various economic strategies. The book covers a wide range of topics, ranging from the basic concepts of mathematical statistics to complex models used in economics. This manual will be especially useful for students studying in the faculties of economics, management and finance, as well as for those interested in analytics and economic research. It is suitable for both beginners and more experienced readers seeking to deepen their knowledge in the field of economic and mathematical modeling. If you are looking for literature that will help you understand how to apply mathematical methods in economics, then this manual will become your faithful companion in your studies. Pottosin's book not only stands out