This book contains contributions from an international scientific conference, "Smart Nations: Global Trends In The Digital Economy", which was organized by the State University of Management (Moscow). By presenting international research on the issues of the Smart Nations concept, this book includes topics such as smart business in a "smart city", digital marketing systems and Smart Nations phenomenon: social and business aspects. The conference proceedings cover legal, informational, technological and other aspects of socio-economic development in the context of digital innovations. This work provides significant value for scientists, teachers and students of higher educational institutions and specialists, who are researching socio-economic development issues in the era of smart technologies.