TY JOUR TI FORMING COMPETITIVENESS OF MOTOR TRANSPORT SERVICES AT DIFFERENT HIERARCHICAL LEVELS OF ECONOMIC MANAGEMENT KW motor transport service market KW motor transport service competitiveness KW types of competitive advantages KW motor transport company KW competitive environment of motor transport services market KW hierarchical levels of economic management JO Vestnik of Astrakhan State Technical University. Series: Economics AU Rayushkina, A.. AU Morozova, I.. PY 2019 IS PB Astrakhan State Technical University