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Jieliang Phone Home! (C)
Shih, Willy; Bernstein, Ethan S.; Bilimoria, NinaCase HBS-609082-EKnowledge and CommunicationAt Precision Electro-Tek's mobile phone manufacturing facility in southern China, thousands of operators - bright and capable young men and (mostly) women like Jieliang Hao are motivated to improve line productivity through small innovations for faster assembly and have discovered many ways to increase their performance. Meanwhile a globally-networked team of manufacturing experts led by Marty Cole, the case protagonist, is trying to spread best ...Starting at €5.74
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Jieliang Phone Home! (A), (B), and (C), Teaching Note
Shih, Willy; Bernstein, Ethan S.Teaching Note HBS-609084-ETeaching Note for [609080], [609081], and [609082].Starting at €0.00
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Ballis's Benchmark (A) and (B) - Teaching Note
Lichtendahl, Kenneth C. Jr.; Grushka-Cockayne, YaelTeaching Note DARDEN-F-1621TN-EFinanceTeaching note for product F-1621Starting at €0.00
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Surveying Professional Forecasters
Grushka-Cockayne, Yael; Lichtendahl, Kenneth C. Jr.Case DARDEN-QA-0805-EDecision AnalysisThis 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...Starting at €8.20
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PriceMax
Lichtendahl, Kenneth C. Jr.; Grushka-Cockayne, YaelCase DARDEN-QA-0748-EDecision AnalysisA 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...Starting at €8.20
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Scoring Expert Forecasts
Lichtendahl, Kenneth C. Jr.; Grushka-Cockayne, YaelTechnical Note DARDEN-QA-0772-EDecision AnalysisThis 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.Starting at €8.20
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Ballis's Benchmark (A)
Lichtendahl, Kenneth C. Jr.; Grushka-Cockayne, YaelCase DARDEN-F-1621-EFinanceIn 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...Starting at €8.20
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Ballis's Benchmark (B)
Lichtendahl, Kenneth C. Jr.; Grushka-Cockayne, YaelCase DARDEN-F-1622-EFinanceIn 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...Starting at €5.74
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Ocean's Dilemma
Grushka-Cockayne, Yael; Lichtendahl, Kenneth C. Jr.; Gupta, RohitCase DARDEN-QA-0798-EDecision AnalysisThe 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...Starting at €8.20
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Tweets, Retweets, and Entrepreneurship
Lichtendahl, Kenneth C. Jr.; Grushka-Cockayne, Yael; Friedman, Sasha; Greenfield, JohnCase DARDEN-QA-0838-EDecision AnalysisThis 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.Starting at €8.20