Introduction -- Part 1. The conceptual foundations of sustainable development of economy in the conditions of digitization -- Chapter 1. The modern scientific paradigm of sustainable development of economy and specifics of its treatment in the conditions of digitization -- Chapter 2. Contradiction of sustainable development of economy in the conditions of digitization: flexibility and innovations vs. safety and stability -- Chapter 3. Priorities of sustainable development in the conditions of digitization: economic planning, human development, and ecological safety -- Chapter 4. Strategic foundations of sustainable development of a digital company -- Chapter 5. The concept of state regulation of digital economy in the interests of sustainable development -- Part 2. Directions of provision of sustainable development of the digital economy -- Chapter 6. Managing the economic growth in the interests of sustainable development of the digital economy -- Chapter 7. Perspectives of provision of sustainability of territories of rapid socio-economic development based on digitization -- Chapter 8. Eco-oriented economy as a tool of increasing the quality of life: possibilities and perspectives in the conditions of digitization -- Chapter 9. Formation of an effective system of expanded reproduction in agriculture as a necessary condition of sustainable development of the agrarian sector of economy -- Chapter 10. Modernization as a condition of sustainable development of the digital economy -- Part 3. Scientific and methodological provision of sustainable development of the digital economy -- Chapter 11. Methodology of the indicative evaluation of sustainability of the digital economy development -- Chapter 12. Methodological approach to evaluating the effectiveness of managing the sustainable development of the digital economy -- Chapter 13. Investment attractiveness as the indicator of sustainability of territory's development in the conditions of digitization -- Chapter 14. The system of factors of sustainable development of the digital economy: globalization, diversification and security -- Chapter 15. The tax and budget aspect of provision of sustainable development of region's digital economy -- Part 4. Specifics of sustainable development of various types of socio-economic systems in the conditions of digitization -- Chapter 16. Sustainable development of region and the phenomenon of the crisis state of sustainability of regional economy: specifics in the conditions of digitization -- Chapter 17. Models of sustainable development of urban territories in the conditions of digitization -- Chapter 18. The economic mechanism of sustainable development of rural territories in the conditions of digitization -- Chapter 19. Sustainable development of industrial spheres of a region: the key factors and possibilities of stimulation in the conditions of digitization -- Chapter 20. The problem of provision of sustainable development of the digital company in the conditions of economic sanctions -- Part 5. Digital tools of provision of economy's sustainable development -- Chapter 21. The influence of digitization on sustainability of development of economy in developed and developing countries -- Chapter 22. The institutional basis of sustainable development of the digital economy -- Chapter 23. Innovative development of the digital economy: a view from the positions of sustainability -- Chapter 24. State management of sustainable development of with the help of Big Data: modern opportunities and future perspectives -- Chapter 25. The strategic plan of provision of sustainable development of the digital economy -- Conclusions.