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Jefferson County (E): Postscript
Bergstresser, Daniel B.; Cohen, Randolph B.Case HBS-213060-EFinanceSupplement for case 213056Starting at €5.74
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Jefferson County (C): Subsequent Issuance
Bergstresser, Daniel B.; Cohen, Randolph B.Case HBS-213058-EFinanceJefferson County, Alabama, faces an EPA mandate requiring sewer system upgrades. How will they finance the upgrades? What consequences will follow?Starting at €5.74
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UBS and Auction Rate Securities (C)
Bergstresser, Daniel B.; Cole, Shawn; Shenai, SiddharthCase HBS-209135-EFinanceSupplement to 209119 and 209131Starting at €5.74
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Tramsa Mobility en dificultades: enfrentándose a un ciberataque (C)
Valor Sabatier, Josep; Zamora, Javier; Jesus Pérez Balaguer; Sastre Boquet, IsaacCase SI-210Information Technologies, Leadership and People ManagementEn verano de 2020, Tramsa Mobility, un transportista español que operaba varias concesiones de las administraciones públicas, fue víctima de un ataque de ransomware que amenazó seriamente la capacidad de la empresa para operar los miles de autobuses que daban servicio a algunas de las ciudades más grandes del país. El caso está dividido en tres subcasos, y describe cómo la empresa enfrentó la crisis, mostrando desafíos y dificultades distintas en...Starting at €5.74
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Tramsa Mobility on the Ropes: Dealing with a Cyberattack (C)
Valor Sabatier, Josep; Zamora, Javier; Jesus Pérez Balaguer; Sastre Boquet, IsaacCase SI-210-EInformation Technologies, Leadership and People ManagementIn summer 2020, Tramsa Mobility, a Spanish transportation carrier that operated several concession contracts from the administration, was victim of a ransomware attack that seriously threatened the ability of the company to operate the thousands of buses that gave service to some of the largest cities in the country. The case, broken up in three different parts, describes how the company dealt with the crisis, with new challenges and difficultie...Starting at €5.74
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UBS and Auction Rate Securities (A), (B), and (C), Teaching Note
Cole, Shawn; Bergstresser, Daniel B.; Shenai, SiddharthTeaching Note HBS-209122-EFinanceTeaching Note for [209119], [209131], and [209135].Starting at €0.00
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Tramsa Mobility on the Ropes: Dealing with a Cyberattack (C) (Portuguese Version, Brazil)
Valor Sabatier, Josep; Zamora, Javier; Jesus Pérez Balaguer; Sastre Boquet, IsaacCase SI-210-PBInformation Technologies, Leadership and People ManagementIn summer 2020, Tramsa Mobility, a Spanish transportation carrier that operated several concession contracts from the administration, was victim of a ransomware attack that seriously threatened the ability of the company to operate the thousands of buses that gave service to some of the largest cities in the country. The case, broken up in three different parts, describes how the company dealt with the crisis, with new challenges and difficultie...Starting at €5.74
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UBS and Auction Rate Securities (A)
Bergstresser, Daniel B.; Cole, Shawn; Shenai, SiddharthCase HBS-209119-EFinanceUBS, a global financial services company, must decide whether to continue to support the market for Auction Rate Securities in the face of a growing financial crisis. These instruments, underwritten by UBS, were marketed to clients as highly liquid and safe alternatives to cash. UBS' decision becomes urgent when Citigroup, another leading underwriter of ARS, decides to let their auctions fail, leaving clients with illiquid assets of uncertain val...Starting at €8.20
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Es posible programar modelos de negocio
Zamora, JavierArticle ART-3013Information Technologies, Innovation and Change, StrategyLas conexiones digitales y los datos que generan las innumerables interacciones entre organizaciones, personas y cosas han crecido de forma exponencial. Los directivos pueden utilizar esta densidad digital para mejorar sus modelos de negocio o crear otros completamente nuevos. Este artículo presenta un modelo práctico para ayudarles a sacar partido de los datos conectados e identificar los elementos programables de su propuesta de valor. El autor...Starting at €8.20
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Bitcoin: Deciphering the Crypto-currency
Zamora, Javier; Rahnema Alavi, Ahmad; Tatarinov, KatherineCase SI-191-EEntrepreneurship, Finance, Information TechnologiesBitcoin was one of the first implementations of a concept called crypto-currency. It was built on the notion that money can be any object or any sort of record accepted as payment for goods and services and repayment of debts in a given country or socio-economic context. Bitcoin was designed around the idea of a new form of money that used cryptography to control its creation and transactions, rather than relying on central authorities. In short,...Starting at €8.20