MAP20071504480 Virta, Julie L. Analyzing the cost of screening selectee and non-selectee baggage / Julie L. Virta, Sheldon H. Jacobson and John E. Kobza The study concludes thas as excess baggage screening capacity is used to screen non-selectee checked bags, the expected annual cost increases, the expected annual cost per checked bag screened decreases, and the expected annual cost per expected number of threatas detected in the checked bag screened increases. En: Risk analysis : an international journal. - New York and London : Society for Risk Analysis. - Vol. 23, nº 5, October, 2003 ; p. 897-908 1. Análisis costo-beneficio . 2. Aeropuertos . 3. Escáner . 4. Control de acceso . 5. Control de costes . 6. Sistemas de seguridad . 7. Gerencia de riesgos . I. Jacobson, Sheldon H. . II. Kobza, John E. . III. Título.