The book "Competitiveness of national economies and regions in the context of global challenges of the world economy" by T. In. Voronin is a deep and comprehensive study that immerses the reader in the complex world of economic theory and practice. In the context of globalization and rapid changes in the world economy, this work becomes especially relevant, offering readers tools and concepts for understanding competitiveness both at the level of individual countries and regions. Author, T. In. Voronin is a professor at Southern Federal University and an expert in economics, which gives the book scientific depth and authority. In his work, he explores how various factors, such as innovation, technology, education and social conditions, affect the ability of countries and regions to compete in the international arena. Voronin not only analyzes existing problems, but also suggests ways to solve them, which makes the book useful for both students and practicing economists and politicians. The book will be of interest to a wide range of readers: from students and teachers of economic specialties to professionals working in the field of management and politics. It will be an indispensable tool for those seeking to understand how global challenges, such as climate change, economic crises and technological breakthroughs, affect economic competitiveness. Readers interested in issues of sustainable development, international trade and economic policy will find in this work many valuable ideas and concepts. The topics raised in the book cover a wide range of issues, ranging from competitiveness analysis at the country level to research on regional features. Voronin emphasizes the importance of innovation and research, emphasizing that it is they who are becoming the key to successful adaptation in the face of global change. The author also considers social aspects, such as the level of education and quality of life, which directly affect economic activity and competitiveness. The author's style is distinguished by clarity and logical presentation, which makes complex economic concepts understandable. Voronin uses many examples and cases, which allows the reader to see the practical application of theoretical ideas. His previous work is also noteworthy, as they demonstrate a deep understanding of economic processes and the ability to analyze them. The book "Competitiveness of national economies and regions in the context of global challenges of the world economy" continues this tradition, offering readers not only theoretical knowledge, but also practical recommendations. In a rapidly changing world, where economic realities can change in a matter of days, this book becomes an important source of information and analysis. It will help readers not only understand current trends but also prepare for future challenges, making it an indispensable resource for anyone interested in economics and wanting to stay one step ahead. Thus, “Competitiveness of national economies and regions in the context of global challenges of the world economy” is not just a book, but a whole guide to the complex world of economics, which will be useful for both theorists and practitioners. If you are looking for a deep understanding of competitiveness in a global context, this work will become your reliable companion along the way.