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The IQ Experiment
Pfeifer, Phillip E.; Ovchinnikov, Anton S.Case DARDEN-QA-0770-EDecision AnalysisThis case describes an IQ experiment in which 66 students, under the direction of their professor, used Excel to generate simulated IQs. The instructions were such that the generated IQs should have come from a normal distribution with a mean of 100 and standard deviation of 15. The sample average IQ, however, was 104.3. Students are asked to use their data-analysis skills to make sense of the results. The data set also contains gender (male or f...Starting at €8.20
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Private Banking Advisers at BCB Edmonton (A) and (B) - Teaching Note
Ovchinnikov, Anton S.Teaching Note DARDEN-QA-0905TN-EDecision AnalysisTeaching note for product QA-0905Starting at €0.00
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Ethics and AI: The 2020 International Baccalaureate Grading Scandal - Teaching note
Ovchinnikov, Anton S.; Kelley, StephanieTeaching Note DARDEN-QA-0919TN-EDecision AnalysisTeaching note for productStarting at €0.00
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Outsourcing, Near-sourcing, and Supply Chain Flexibility in the Apparel Industry (A) - Teaching Note
Ovchinnikov, Anton S.Teaching Note DARDEN-QA-0854TN-EDecision AnalysisTeaching note for product QA-0854Starting at €0.00
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Nils Baker
Ovchinnikov, Anton S.; Pfeifer, Phillip E.; Call, NathanCase DARDEN-QA-0793-EDecision AnalysisThis very short and seemingly straightforward case is an efficient vehicle for exploring the nuances of hypothesis testing via regression modeling and t-tests in the context of an MBA or advanced undergraduate analytics course.Starting at €8.20
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Wells Fargo: Solar Energy for Los Angeles Branches (B)
Ovchinnikov, Anton S.; Hvaleva, AnastasiyaCase DARDEN-QA-0801-EDecision AnalysisIn this second part of a two-part case, the finance manager learns that the incentive program for the financing of solar energy installation has been adjusted to incorporate a tiered structure.Starting at €5.74
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Timeshare Exchange Fair (B)
Ovchinnikov, Anton S.; Sampson, Scott E.; Krass, DmitryCase DARDEN-QA-0710-EDecision AnalysisThis case provides an extension of the A case (UVA-QA-0709) by including two types of owners' requests that were omitted in the A case for simplicity. Solving it requires knowledge of integer programming and how it can be used to reinforce logical conditions. Could be used as an assignment or part of an exam. A supplemental Excel spreadsheet is available (UVA-QA-0709X).Starting at €5.74
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Bloomex.ca Logistics Optimization
Bodily, Samuel E.; Ovchinnikov, Anton S.Case DARDEN-QA-0760-EDecision AnalysisA Canadian online floral delivery company considers whether to source more flowers from its existing growing locations and which of those would be optimal given its current market. What would be the advantages of opening a logistics facility in Miami? Students must consider the transportation costs per standard box from each origin or transshipment center to each production facility as well as data about the available supply at each origin and pr...Starting at €8.20
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Wells Fargo: Solar Energy for Los Angeles Branches (A)
Ovchinnikov, Anton S.; Hvaleva, AnastasiyaCase DARDEN-QA-0800-EDecision AnalysisIn the first case of a two-part series, a strategic finance manager at Wells Fargo with experience installing solar panel systems on bank branches crunches the numbers for a similar project in the Los Angeles area given the uncertain future of a government rebate.Starting at €8.20
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Predicting Customer Churn at QWE Inc.
Ovchinnikov, Anton S.Case DARDEN-QA-0806-EDecision AnalysisThis case exposes students to predictive analytics as applied to discrete events with logistic regression. The VP of customer services for a successful start-up wants to proactively identify customers most likely to cancel services or "churn." He assigns the task to one of his associates and provides him with data on customer behavior and his intuition about what drives churn. The associate must generate a list of the customers most likely to chu...Starting at €8.20