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"Miracle on the Hudson" (C): Epilogue
Weeks, Jennifer; Howitt, Arnold; Leonard, DutchCase HBS-HKS715-ELeadership and People ManagementSupplement for case HKS713Starting at €5.74
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LendingClub (C): Gradient Boosting & Payoff Matrix
Datar, Srikant M.; Bowler, Caitlin N.Case HBS-119022-EMarketingThis case builds directly on the cases LendingClub (A) and (B). In this case students follow Emily Figel as she builds an even more sophisticated model using the gradient boosted tree method to predict, with some probability, whether a borrower would repay or default on his loan. Having now built three models, Figel compares them to determine which model is most effective at classifying borrowers correctly then uses that model to determine how t...Starting at €5.74
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Hurricane Katrina (C): Responding to an 'Ultra-Catastrophe' In New Orleans (Abridged)
Howitt, ArnoldCase HBS-HKS194-EStrategyOn Tuesday, August 23, 2005, meteorologists in the US National Weather Service spotted a tropical depression in the southeastern Bahamas. As it strengthened into a tropical storm, weather officials gave it a name, Katrina, and closely tracked it as it turned into a hurricane, crossing south Florida and then moving into the Gulf of Mexico. There, fed by the gulf's warm waters, Katrina turned into a monster: a "Category five" hurricane, with winds ...Starting at €5.74
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"Miracle on the Hudson" (A): Landing U.S. Airways Flight 1549
Weeks, Jennifer; Howitt, Arnold; Leonard, DutchCase HBS-HKS713-ELeadership and People ManagementOn January 15, 2009, shortly after takeoff from LaGuardia Airport, US Airways Flight 1549 struck a flock of Canada geese. The geese were then sucked into the plane's twin engines, causing total engine failure and the loss of power. Case A of this three-part series recounts how over the following four minutes, Flight 1549's Captain Chesley "Sully" Sullenberger and First Officer Jeffrey Skiles grappled with a variety of extreme challenges. Not only...Starting at €8.20
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LendingClub (A): Data Analytic Thinking (Abridged)
Datar, Srikant M.; Bowler, Caitlin N.Case HBS-119020-EMarketingLendingClub was founded in 2006 as an alternative, peer-to-eer lending model to connect individual borrowers to individual investor-lenders through an online platform. Since 2014 the company has worked with institutional investors at scale. While the company assigns grades and sub-grades to each application using its own risk evaluation model, it also makes detailed data on each loan applications available to both kinds of investors for their own...Starting at €8.20
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Data Science at Target
Datar, Srikant M.; Bowler, Caitlin N.Case HBS-118016-EAccounting and ControlParitosh Desai joined Target.com in 2013 as VP of Business Intelligence, Analytics & Testing to explore how the retailer could use its relatively small but thriving e-commerce arm to drive sales and win customers. The case explores the technological and oStarting at €8.20
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Data Science at Target (Spanish version)
Datar, Srikant M.; Bowler, Caitlin N.Case HBS-120S21Accounting and ControlParitosh Desai joined Target.com in 2013 as VP of Business Intelligence, Analytics & Testing to explore how the retailer could use its relatively small but thriving e-commerce arm to drive sales and win customers. The case explores the technological and organizational challenges Desai faced and the trade offs he considered in his four-year journey to develop the larger retail business into a data science organization.Starting at €8.20
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Visualizing Data & Effective Communication
Datar, Srikant M.; Bowler, Caitlin N.Case HBS-118114-EAccounting and ControlStarting at €8.20
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Philips' Connected Baby Bottle
Lal, Rajiv; Datar, Srikant M.; Bowler, Caitlin N.Case HBS-519020-EMarketingStarting at €8.20
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Rebuilding Aceh: Epilogue
Giles, David; Howitt, ArnoldCase HBS-HKS786-EEconomicsSupplement for HKS785.Starting at €8.20