Labor (1) Survival analysis (Biometry) (1) Success (1) Sound recording industry (1) Selling (1) Music trade (1) Measurement (1) Learning, Psychology of (1) Industries (1) Finance (1) Economics (1) Determinants (1) Demonstrations (1) Consumption (Economics) (1) Consumers (1) Business enterprises (1) Artists (1) Determinantes (1) Costes (1) Análisis de la supervivencia (1) Manifestaciones (1) Empresas (1) Éxito (1) Artistas (1) Medición (1) Finanzas (1) Industria (1) Economía (1) Trabajo (1) Consumidores (1)