The book "ASSESSMENT OF THE FUNCTIONS OF DEMAND FOR FOOD PRODUCTS GROUPS IN THE RUSSIAN ECONOMY FOR 1999-2004 GG . This is a unique study that immerses the reader in the complex and multifaceted world of the Russian economy at the beginning of the 21st century. The authors, representing a team of experts in the field of economic sciences, offer an in-depth analysis of the demand for food products in a transitional period, when the country was experiencing significant changes in its economic structure and social structure. The book covers important aspects, such as the influence of macroeconomic factors on consumer behavior, changes in the structure of demand for various groups of food products and consumer adaptation to new conditions. It examines not only quantitative, but also qualitative characteristics of demand, which allows the reader to get a complete idea of the dynamics of the food market in Russia in the specified period. This work will be of particular interest to undergraduate and graduate students of economics, as well as practicing economists, marketers, and analysts who seek to understand how historical and social changes affect consumer preferences. The book can also attract the attention of researchers working on food security and sustainable development, as it raises important topics related to food policy and its impact on the economic well-being of the population. One of the key topics discussed in the book is a change in consumption patterns depending on economic conditions. The authors analyze how crises, inflation and other economic factors affect consumer choice and their ability to purchase various food products. This allows the reader not only to understand how the market functions, but also to think about what factors may affect demand in the future. The writing style of the authors is distinguished by scientific rigor and accessibility. They use a variety of methods of analysis, including statistical and econometric models, which makes the material not only informative, but also practical. The book is filled with graphs, tables and examples, which facilitates the perception of complex economic concepts. The authors also refer to their previous research and work, which creates a holistic picture of their scientific activities and allows the reader to better understand the context of the issues discussed. If you are interested in economics, social sciences or just want a deeper understanding of how the food market works in Russia, this publication will be a real discovery for you. It not only enriches knowledge about the past, but also provides an opportunity to think about the future of the food market in the face of global changes. The book "ASSESSMENT OF THE FUNCTIONS OF DEMAND FOR FOOD PRODUCTS GROUPS IN THE RUSSIAN ECONOMY FOR 1999-2004 GG . It is not just a study, but an important contribution to understanding the complex economic processes that continue to affect our lives today. By reading this book, you will not only expand your knowledge, but also get the opportunity to look at the economy from a new, deeper perspective.