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Ballis's Benchmark (A) and (B) - Teaching Note
Lichtendahl, Kenneth C. Jr.; Grushka-Cockayne, YaelNota del Instructor DARDEN-F-1621TN-EFinanzasTeaching note for product F-1621Desde 0,00 €
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Surveying Professional Forecasters
Grushka-Cockayne, Yael; Lichtendahl, Kenneth C. Jr.Caso DARDEN-QA-0805-EAnálisis de decisionesThis case illustrates how averaging point forecasts harnesses the wisdom of crowds. Students access data from the Survey of Professional Forecasters (SPF) and compare the performance of the crowd (i.e., the average point forecasts) to the average performance of the individual panelists and the best performer from the previous period.The case is intended for use in a class on forecasting, and the instructor can present it in three ways: with all n...Desde 8,20 €
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PriceMax
Lichtendahl, Kenneth C. Jr.; Grushka-Cockayne, YaelCaso DARDEN-QA-0748-EAnálisis de decisionesA large general-merchandise retailer misses its fiscal year earnings-per-share guidance, so its CFO is charged with improving the firm's forecasts. This case presents the use of probability distributions for forecasting discrete and continuous uncertainties such as GDP growth, inflation, and unemployment, including the benefit of ranges and distributions over point estimates. The Federal Reserve Bank of Philadelphia's Survey of Professional Forec...Desde 8,20 €
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Scoring Expert Forecasts
Lichtendahl, Kenneth C. Jr.; Grushka-Cockayne, YaelNota técnica DARDEN-QA-0772-EAnálisis de decisionesThis technical note, based on the more comprehensive note, "Eliciting and Evaluating Expert Forecasts" (UVA-QA-0734), provides a streamlined presentation of Brier and log scores as tools for assessing forecasting records among a pool of experts. The note is designed to be used in conjunction with a forecasting exercise.Desde 8,20 €
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Ballis's Benchmark (A)
Lichtendahl, Kenneth C. Jr.; Grushka-Cockayne, YaelCaso DARDEN-F-1621-EFinanzasIn this case series, Margaret Ballis, a soon-to-be Darden School of Business graduate, is about to begin her dream job at a leading investment management firm. On her way to becoming a fund manager, she cannot help wondering about her future success. Ballis is trying to assess her ability to consistently outperform the stock market; she questions whether it is even possible to achieve persistent performance as a fund manager. Using data downloade...Desde 8,20 €
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Ballis's Benchmark (B)
Lichtendahl, Kenneth C. Jr.; Grushka-Cockayne, YaelCaso DARDEN-F-1622-EFinanzasIn this case series, Margaret Ballis, a soon-to-be Darden School of Business graduate, is about to begin her dream job at a leading investment management firm. On her way to becoming a fund manager, she cannot help wondering about her future success. Ballis is trying to assess her ability to consistently outperform the stock market; she questions whether it is even possible to achieve persistent performance as a fund manager. Using data downloade...Desde 5,74 €
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How to Pay for Health Care
Porter, Michael E.; Kaplan, Robert S.Artículo HBS-R1607G-ELiderazgo y Dirección de personasThe United States stands at a crossroads in how to pay for health care. Fee for service, the dominant payment model in the U.S. and many other countries, is now widely recognized as perhaps the single biggest obstacle to improving health care delivery. A battle is currently raging, outside of the public eye, between the advocates of two radically different payment approaches: capitation and bundled payments. The stakes are high, and the outcome w...Desde 8,20 €
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How to Solve the Cost Crisis in Health Care
Kaplan, Robert S.; Porter, Michael E.Artículo HBS-R1109B-ELiderazgo y Dirección de personasU.S. health care costs currently exceed 17% of GDP and continue to rise. One fundamental reason that providers are unable to reverse the trend is that they don't understand what it costs to deliver patient care or how those costs compare with outcomes. To put it bluntly, few health care providers measure the actual costs for treating a given patient with a given medical condition over a full cycle of care, or compare the costs they incur with the...Desde 8,20 €
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Ocean's Dilemma
Grushka-Cockayne, Yael; Lichtendahl, Kenneth C. Jr.; Gupta, RohitCaso DARDEN-QA-0798-EAnálisis de decisionesThe case is intended for a class relatively early in a decision analysis or a risk analysis class module. The case can be used as the very first case in the course if students are familiar with the concepts of NPV. Alternatively, students can be given a short technical note on calculating NPV for cash flows as pedagogy for the case. The analysis requires use of NPV calculations to determine the outcomes of different options in the case and to cho...Desde 8,20 €
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Tweets, Retweets, and Entrepreneurship
Lichtendahl, Kenneth C. Jr.; Grushka-Cockayne, Yael; Friedman, Sasha; Greenfield, JohnCaso DARDEN-QA-0838-EAnálisis de decisionesThis case looks into how to effectively engage audiences through social media marketing. Specifically, the case addresses how entrepreneurs can use Twitter to generate community awareness through tweets and retweets. It also provides information about Twitter’s history, format, and publicly available data analytics.Desde 8,20 €