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Las colectas del banco de sangre de Tuixén
Ligero M.; Valor Sabatier, JosepCase AD-182EconomicsSe describe el procedimiento de colecta y recogida de sangre de un banco de sangre con los costes asociados. Se plantea la problemática de potenciar la recogida en el propio centro versus colectas mediante camión.Starting at €8.20
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Simple forecasting models based on Box-Jenkins analysis
Valor Sabatier, JosepTechnical Note ADN-242-EEconomicsThis note introduces simple forecasting models that need Box-Jenkins analysis to be implemented. It is quite practical in nature and uses in all examples the statistical package Forestat, although the concepts can be applied using any statistical package implementing the Box-Jenkins algorithms. The note can be used in an introductory statistics course at the MBA level.Starting at €8.20
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A Primer on Classical Decomposition of Time Series
Valor Sabatier, JosepTechnical Note ADN-240-EEconomicsThis note introduces the basic concepts of Classical Decomposition for Time Series Analysis. It is quite practical in nature and uses in all examples the statistical package Forestat, although the concepts can be applied elsewhere. The note can be used in an introductory statistics course at the MBA level.Starting at €8.20
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Basic concepts of Box-Jenkins analysis
Valor Sabatier, JosepTechnical Note ADN-241-EEconomicsThis note introduces the basic concepts of Box-Jenkins models for Time Series forecasting. It is quite practical in nature and uses in all examples the statistical package Forestat, although the concepts can be applied elsewhere. The note can be used in an introductory statistics course at the MBA level.Starting at €8.20
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The Merger of the TSX Group and the Montreal Exchange
Michael R. KingCase IVEY-9B14N037-EFinanceIn mid-October 2007, the chief executive officer (CEO) of the TSX Group was contemplating his strategic options. In March 2009, a decade-long non-compete agreement between the TSX Group and the Montréal Exchange would expire. Under this agreement, the former had been the sole exchange for trading senior equities in Canada while the latter had the monopoly on exchange-traded derivative contracts. Afterwards, both exchanges would be able to compete...Starting at €8.20
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A Primer on Multiple Variable Discriminant Analysis
Valor Sabatier, JosepTechnical Note ADN-239-EEconomicsThis note introduces the concept of multiple variable discriminant analysis. It shows through the use on an example how a regression-based technique can be used to predict if an element of a set belongs to a given subset. It does not pretend to make the reader an expert on the use of the technique nor provide a solid theoretical foundation. It can be used in an introductory statistics course for MBAs.Starting at €8.20
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Implementation of SAP at Celsa (A)
Jiménez F.; Andreu i Civit, Rafael; Sieber, Sandra; Subirana Vilanova, Brian; Valor Sabatier, JosepCase SI-139-EInformation Technologies, Knowledge and CommunicationThe case describes the situation of a company with a large number of centres of operations, as a result of acquisitions and takeovers, that decides to implement SAP. It presents the problems associated with the implementation of a complex system in a distributed environment. Case (A) should be accompanied by case (B), to be handed out in class, which describes the solution eventually adopted, which leads to an improvement in the company's competi...Starting at €8.20
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Transferring Traditional Banking Skills to the Brave New World
Michael R. KingArticle IVEY-9B19TB03-EService and Operations ManagementCanada’s fintech ecosystem may be dominated by young entrepreneurs, but they haven’t disrupted the value of old-school industry experienceStarting at €8.20
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Artificial Intelligence at Arriaga Asociados: Paralegal or partner
Zamora, Javier; Valor Sabatier, Josep; Calvo, Eduard; Isaac Sastre BoquetCase OIT-23-EInformation Technologies, Innovation and Change, Service and Operations ManagementIn 2023, Jesús María Ruíz de Arriaga, founder and CEO of Arriaga Asociados, was debating with Alejandro López Berraquero, the general manager, and Pedro López, the director of Transformation, about the digital transformation process that the law firm was undergoing. Specifically, Arriaga had just successfully tested an AI model that could read the text of the thousands of judicial notifications that arrived at the firm weekly, and it was time to ...Starting at €8.20
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Economic Evaluation of Information Systems: Sort Hospital
Farré, Marçal; Valor Sabatier, JosepCase SI-181-EInformation TechnologiesThis case examines the evaluation of IT investments in healthcare organizations. The case is meant to serve as a basis for discussion on how these technologies impact healthcare providers, what their associated costs and benefits are, what methodologies are used to assess them and how these assessments should be weighed by decision-makers considering this type of investment.Starting at €8.20