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Series temporales (Descomposición clásica)
Agell, PereTechnical Note TMN-154Decision Analysis, Finance, Service and Operations ManagementLa nota describe la descomposición clásica de una serie temporal en las componentes: tendencia, estacional y aleatoria. Se empieza por el cálculo de la tendencia, explicando previamente cómo elegir dentro de sus tipos más usuales. Seguidamente, después de la elección del tipo de modelo (aditivo o multiplicativo) se pasa a la determinación de las componentes estacionales y aleatorias. El análisis de las componentes aleatorias permite opinar sobre ...Starting at €8.20
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Elements of statistics - Summary
Agell, PereTechnical Note TMN-161-EDecision Analysis, Finance, Service and Operations ManagementStarting at €8.20
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Distribución normal
Agell, PereTechnical Note TMN-189Decision Analysis, Finance, Service and Operations ManagementSe explican la definición y propiedades más importantes de la distribución normal. Se dan las tablas de sus funciones, densidad y probabilidad. Al final contiene algunos ejercicios con sus soluciones.Starting at €8.20
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When to Drop an Unprofitable Customer (HBR Case Study and Commentary)
Kaplan, Robert S.Article HBS-R1204L-EFinanceWhat do you do if one of your largest and oldest customers is now one of your most unprofitable? That's the dilemma faced by Tommy Bamford, director of the fictional UK-based interior fixtures manufacturer Egan & Sons. Activity-based costing analysis reveals that Westmid Builders, a long-standing client of Egan's, has become a big drag on the bottom line. But Jane Oldenburg, a regional sales manager for Egan who has deep ties with the Westmid acc...Starting at €8.20
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When to Drop an Unprofitable Customer (Commentary for HBR Case Study)
Kaplan, Robert S.Article HBS-R1204Z-EFinanceWhat do you do if one of your largest and oldest customers is now one of your most unprofitable? That's the dilemma faced by Tommy Bamford, director of the fictional UK-based interior fixtures manufacturer Egan & Sons. Activity-based costing analysis reveals that Westmid Builders, a long-standing client of Egan's, has become a big drag on the bottom line. But Jane Oldenburg, a regional sales manager for Egan who has deep ties with the Westmid acc...Starting at €8.20
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Elkay Plumbing Products Division
Kaplan, Robert S.Case HBS-110007-EFinanceThe vice president of sales learns that the most profitable 1% of the division's customers generate 100% of profits, and that two of the division's largest customers lose 50% of profits. The division has just finished a project to install a time-driven acStarting at €8.20
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Elkay Plumbing Products Division, Teaching Note
Kaplan, Robert S.Teaching Note HBS-110089-EFinanceTeaching Note for 110007.Starting at €0.00
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Elementos de estadística - Resumen
Agell, PereTechnical Note TMN-161Decision Analysis, Finance, Service and Operations ManagementEn la nota se enuncian varias proposiciones sobre la Ley de Student. Contiene varios ejercicios resueltos para orientar en su aplicación y otros sin resolver de los que se da su resultado.Starting at €8.20
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Schon Klinik: Measuring Cost and Value
Kaplan, Robert S.; Witkowski, Mary L.; Hohman, Jessica A.Case HBS-112085-EFinanceThe case illustrates how a leading German hospital group has invested deeply in the measurement of patient-level outcomes and costs, the foundations of a health care value framework. The company launches a pilot project to use time-driven activity-based costing (TDABC) for measuring the cost of total knee replacements. The costing project complements an existing initiative for comprehensive outcomes measurement. The combination of accurate measur...Starting at €8.20
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Time Series (Classical Decomposition)
Agell, PereTechnical Note TMN-154-EDecision Analysis, Finance, Service and Operations ManagementThe note describes the classical decomposition of a time series into components: trend, seasonal and random. We begin by calculating the trend, with a prior explanation of how to make a selection from among the most common types. Then, after choosing the type of model (additive or multiplicative), we move on to determining the seasonal and random components. The analysis of the random components allows for forming an opinion of the model's goodne...Starting at €8.20