TY JOUR TI PREREQUISITES FOR THE DEVELOPMENT OF THE SHARING ECONOMY IN THE FORMATION OF AN EDUCATIONAL CLUSTER KW types of interactions KW educational cluster KW organizational and managerial relations KW the sharing economy KW services JO Trade, service, food industry AU Ananina, R.F. AU Milchakova, O.V. PY 2022 IS 1 PB Siberian Federal University