«Collection of tasks of the Open Olympiad in Economics of the ISERT RAS REC (2015/16, 2016/17 student. g. )" is a unique and valuable resource for those who seek to deepen their knowledge in the field of economics and prepare for professional and academic challenges. This collection, created by an unknown author, is a carefully selected set of tasks that covers a wide range of topics and issues relevant to modern economic science and practice. It is intended for students, schoolchildren, teachers and anyone interested in economic models, theory and practical aspects of economics, as well as for those who are preparing to participate in olympiads, competitions and exams. What makes this collection especially valuable? First, it includes assignments taken from the Open Olympiad in Economics, held under the auspices of the Scientific Educational Center of the Institute of System Analysis and Economics of the Russian Academy of Sciences . These tasks not only test theoretical knowledge, but also require analytical thinking, the ability to apply economic concepts to real situations, which makes them especially useful for the development of practical skills. The collection presents challenges covering such important topics as micro- and macroeconomics, market theory, government regulation, finance, international economics, and economic policy. Each task is a challenge that stimulates thinking and broadens the horizons of understanding the modern economy. This collection is ideal for high school students, students of economic faculties, teachers and anyone who wants to prepare for participation in the Olympiads in economics or just deepen their knowledge. It will be interesting and useful for those who appreciate a systematic approach to the study of economics, seek to understand complex processes and learn how to apply theoretical knowledge in practice. For young professionals and students who want to improve their skills, this collection will be an excellent textbook that allows not only to consolidate the theoretical foundations, but also to learn how to solve non-standard tasks, which is especially important in today's dynamic economy. The special advantage of this collection is its relevance and practical focus . Tasks are tailored to current economic realities, making them especially valuable for those who want to be aware of the latest trends and challenges in the field of economics. In addition, the collection helps to develop analytical and critical skills, teaches you to think strategically and make informed decisions. This makes it not only a teaching tool, but also a tool for shaping the professional thinking needed in today's economic environment. The style of the author, although anonymous, can be described as clear, systematic and focused on the development of skills. Tasks are selected to stimulate interest and motivation, and their solution was fascinating and informative. This collection is a logical continuation of the traditions of Russian educational initiatives in the field of economics, and it perfectly complements such well-known resources as textbooks on economics, materials of Olympiads and training programs. If you are looking for a book that will help you prepare for the Olympiads, expand your knowledge or just understand how the modern economy functions, "Collection of tasks of the Open Olympiad in Economics of the REC ISERT RAS (2015/16, 2016/17 learner. g. He will be an indispensable helper for you. It will open up new horizons for you, teach you to think analytically and prepare you for professional challenges. This collection is your reliable companion on the way to economic skill and success.