Pruning (1) Buildings, structures, etc (1) Buildings (1) Care (1) Assaying (1) Data envelopment analysis (1) Securities industry (1) Service industries (1) Securities (1) Saving and investment (1) Physicians (1) Hoarding of money (1) Fortification (1) Management (1) Yields (1) Valuation (1) Analysis (1) Economies of scope (1) Rating of (1) Population (1) Equipment and supplies (1) Equipment (1) Evaluation (1) Análisis envolvente de datos (1) Evaluación (1) Empresas de servicios (1) Poda (1) Médicos (1) Ahorro (1) Sector servicios (1)