N. S. Lapin
St. Petersburg University of Management Technologies and Economics
Russian Federation

Nikita S. Lapin  — Postgraduate Student of the Department of Economics and Management of Socio-Economic Systems

44A Lermontovskiy Ave., St. Petersburg 190103 

N. N. Pokrovskaia
St. Petersburg University of Management Technologies and Economics; Peter the Great St. Petersburg Polytechnic University; St. Petersburg Electrotechnical University “LETI”
Russian Federation

Nadezhda N. Pokrovskaia  — PhD in Economics, Doctor of Sociological Sciences, Professor, Professor of the Department of Economics and Management of SocioEconomic Systems (UMTE); Professor of the Graduate School of Media Communications and Public Relations (SPbPU); Professor of the Innovation Management Department (ETU “LETI”) 

44A Lermontovskiy Ave., St. Petersburg 190103

29 Politekhnicheskaya Str., St. Petersburg 195251

5 Professora Popova Str., St. Petersburg 197376

M. B. Perfilyeva 
St. Petersburg University of the Humanities and Social Sciences
Russian Federation

Marina B. Perfilyeva  — Doctor of Sociological Sciences, Professor, Professor of the Department of Advertising and Public Relations

15 Fuchika Str., St. Petersburg 192238