Esta web utiliza cookies técnicas, de personalización y de análisis, propias y de terceros, para anónimamente facilitarle la navegación y analizar estadísticas del uso de la web. Obtener más información
Resultados de búsqueda
-
Inventory Management - Safety Stock
Grasas, Alex; Ribera, JaumeNota técnica PN-428-EServicios y operacionesThis note presents the concept of safety stock as a way of protecting the company against uncertainty in stock behavior. It contains a number of examples and a spreadsheet that calculates the size of the safety stock, taking into account the parameters that affect it. It continues with a discussion of advanced aspects related with safety stocks.Desde 8,20 €
-
Gestión de inventario - Stock de seguridad
Grasas, Alex; Ribera, JaumeNota técnica PN-428Servicios y operacionesEsta nota presenta el concepto de stock de seguridad como un modo de protegerse contra la incertidumbre en el comportamiento de los inventarios. Contiene varios ejemplos y una hoja que calcula el tamaño del stock de seguridad en función de los parámetros que influyen en él. Continúa tratando aspectos avanzados relacionados con los stocks de seguridad.Desde 8,20 €
-
Project Simulation
Grasas, Alex; Ribera, JaumeNota técnica PN-429-EServicios y operacionesThis note allows the simulation of a PERT-CPM network system, using Montecarlo techniques. It has been limited in scope, and it deals only with Beta or triangular, Normal and Uniform duration probability density functions. The workbook assumes the basic CPM data on activities durations and precedence relations have been entered and saved in a standard MS-Project format. The user is expected to import the data from the corresponding MS-Project fil...Desde 8,20 €
-
Simulación de proyectos
Grasas, Alex; Ribera, JaumeNota técnica PN-429Servicios y operacionesEsta nota permite la simulación de un sistema de red PERT-CPM utilizando las técnicas de Monte Carlo. El ámbito de estudio es limitado y sólo trata con funciones de densidad de probabilidad beta o triangular, normal o uniforme. El cuaderno de trabajo toma los datos básicos CPM de las duraciones de las actividades y las relaciones de precedencia que se han introducido y guardado en un formato estándar MS-Project. El usuario debe importar los dato...Desde 8,20 €
-
Google and Internet Privacy (A)
Harris, Jared D.; Denoncour, Joan; Heffernan, Edward; Koranne, Rahul; Marxen, Jake; Neu, Thomas; Sundaresan, Narayanan; Bowie, Norman E.; Mead, JennyCaso DARDEN-E-0344-EÉtica empresarial y Responsabilidad Social CorporativaBased on their use of a shared computer and the Internet ads that keep popping up, two co-workers suspect that another co-worker is HIV-positive or has AIDS. Using this story platform, the case explores Internet marketing, especially the powerhouse search engine Google and how it tracks its users’ habits. The history of Google is chronicled, as well as the privacy issues that have mushroomed as the Internet and its technology have developed.Desde 8,20 €
-
Trader Joe's: Navigating the Changing Seas of an Evolving Industry
Harris, Jared D.; Brooks, Carson; Tongate, JuliaCaso DARDEN-S-0412-EDirección estratégicaTrader Joe’s, a specialized grocery retailer, occupies a successful niche market segment of selling highly valued, unique, and often quirky private-label-branded goods. Store locations, size, and in-store atmosphere contribute to a sense of distinctiveness and have created a devoted customer base. Nevertheless, Trader Joe’s faced increased competitive pressures from other competing retailers who have increasingly pushed into its competitive set. ...Desde 8,20 €
-
Trader Joe's: Navigating the Changing Seas of an Evolving Industry
Harris, Jared D.; Brooks, Carson; Tongate, JuliaCaso DARDEN-S-0412Dirección estratégicaTrader Joe’s, a specialized grocery retailer, occupies a successful niche market segment of selling highly valued, unique, and often quirky private-label-branded goods. Store locations, size, and in-store atmosphere contribute to a sense of distinctiveness and have created a devoted customer base. Nevertheless, Trader Joe’s faced increased competitive pressures from other competing retailers who have increasingly pushed into its competitive set. ...Desde 8,20 €
-
Queueing
Grasas, Alex; Ribera, JaumeNota técnica PN-427-EServicios y operacionesThis note discuss interference times (and stocks or queues) in situations where there is in fact sufficient capacity to cover the process demands and yet interferences occur due to variations in the arrival rate or in service times. It contains two calculation sheets for the M/M/s and G/G/s models that introduce various measures of efficiency in a queueing system: "hard" or objective measures (such as costumer waiting time) and "soft" or subjecti...Desde 8,20 €
-
Teoría de colas
Grasas, Alex; Ribera, JaumeNota técnica PN-427Servicios y operacionesEsta nota trata los tiempos de interferencia (y los stocks o colas) en situaciones en las que, en realidad, hay suficiente capacidad para soportar el proceso de demanda, pero se producen interferencias debido a las variaciones en la tasa de llegada o en los tiempos de servicio. Contiene dos hojas de cálculo para los modelos M/M/s y G/G/s que introducen algunas medidas de eficacia en un sistema de colas: medidas "duras" u objetivas (como el tiempo...Desde 8,20 €
-
The Black Rhino
Freeman, R. Edward; Harris, Jared D.; Mead, Jenny; Cook, Sierra; Bailey, TrishaCaso DARDEN-E-0363-EÉtica empresarial y Responsabilidad Social CorporativaJohn Hume, a veteran game farmer and founder of the Mauricedale Game Ranch in South Africa, was deeply troubled by the record upsurge in black rhino poaching incidents and black-market horn thefts in 2010 and 2011. While the endangered black rhino represented only one segment of Mauricedale’s hunting and farming businesses in 2011, the animal’s survival was an important component of the ranch’s and industry’s growth potential in the future. As bo...Desde 8,20 €