M. M. Khaykin
Empress Catherine II Saint Petersburg Mining University
Russian Federation

Mark M. Khaykin, Doctor of Economic Sciences, Professor, Head of the Department

Department of Economic Theory

199106; 21^st Line, 2; St. Petersburg

L. A. Makhova
Empress Catherine II Saint Petersburg Mining University
Russian Federation

Larisa A. Makhova, Candidate of Economic Sciences, Associate Professor, Associate Professor at the Department

Department of Economic Theory

199106; 21^st Line, 2; St. Petersburg

O. V. Tokareva
Empress Catherine II Saint Petersburg Mining University
Russian Federation

Olga V. Tokareva, Candidate of Philological Sciences, Associate Professor

Department of Foreign Languages

199106; 21^st Line, 2; St. Petersburg