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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 €
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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 €
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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 €
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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 €
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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 €
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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 €
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ServiceNow: Workflow Platform Driving Rapid Organic Growth
Siegel, Robert; Goldberg, Amir; Mirabile, DominicCaso SGSB-E771-EIniciativa emprendedoraThis case follows the organic growth story of ServiceNow, a workflow platform serving enterprise customers. ServiceNow found product-market fit in streamlining workflows for IT service management. It later evolved its product, engineering, and go-to-market organizations to expand first into adjacencies within IT and then into additional domains such as HR, customer service, and others. The case charts ServiceNow’s path of organic growth towar...Desde 8,20 €
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CrowdStrike: On a Mission to Protect
Siegel, Robert; Montgomery, LucyCaso SGSB-SM353-EDirección estratégicaGeorge Kurtz founded CrowdStrike in 2011 to bring next-generation cybersecurity products to the marketplace. CrowdStrike used artificial intelligence to train its detection agent on evolving threats. This approach was revolutionary in an industry that had previously been fighting against previously detected and catalogued threats. CrowdStrike grew quickly, with impressive financial metrics. The company went public in 2019, and continued to evolv...Desde 8,20 €
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Boubyan Bank: Driving Digital Banking in the Middle East
Barnett, William; Siegel, Robert; AlJasem, LailaCaso SGSB-SM338-EDirección estratégicaBoubyan Bank in 2009 was Kuwait’s smallest bank, with 10 branches located in commercial areas—and an increasing number of non-performing loans as the fallout from the 2008 global financial crisis continued. The case study tracks what happened following the bank’s acquisition by the National Bank of Kuwait, a conventional bank that looked to bring in an Islamic bank to service customers who needed products and services structured to adhere to prin...Desde 8,20 €
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CircleUp in 2019: Investing in the Future
Siegel, Robert; Kavanaugh, BlakeCaso SGSB-E694-EIniciativa emprendedoraCircleUp was founded in 2012 as a marketplace that matched accredited investors to emerging consumer packaged goods companies. A tool that the team developed early-on to reduce the friction involved in finding and evaluating new companies, Helio, gradually become very accurate in predicting the growth trajectory of early-stage companies. Ryan Caldbeck, co-founder and CEO of CircleUp, decided in 2018 to shut down the marketplace and focus the com...Desde 8,20 €