TY JOUR TI PROBLEMS OF FORMING A COMPETITIVE STRATEGY FOR THE DEVELOPMENT OF THE SHARING ECONOMY ECOSYSTEM KW SHARING CONSUMPTION/UTILISATION ECONOMY KW ECOSYSTEM KW SHARING ECONOMY KW DEVELOPMENT STRATEGIES KW BUSINESS MODELS KW SOCIAL ENTREPRENEURSHIP KW DIGITAL PLATFORMS KW PLATFORM ECONOMY JO JOURNAL OF REGIONAL AND INTERNATIONAL COMPETITIVENESS AU Khryseva, A.A. AU Glebova, A.V. PY 2023 IS 4 PB Yaroslavl State Technical University