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E-Procurement Adoption Process: An Arduous Journey for an Australian City Council
Rahim, M; As-Saber, S - 2011
Unlike the private sector for which the adoption of e-procurement systems has widely been discussed, little is known about the motivations behind government agencies' introduction of e-procurement systems and the challenges they encounter in implementing them. This research addresses this gap...
Persistent link: https://www.econbiz.de/10009481575
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Machine learning in credit risk: measuring the dilemma between prediction and supervisory cost
Alonso, Andrés; Carbó, José Manuel - 2020
Informes recientes muestran la creciente adopción en el sector financiero de técnicas de aprendizaje automático o machine learning (ML) en la gestión del riesgo de crédito. En este entorno, los supervisores se encuentran ante el reto de permitir que se maximicen las oportunidades derivadas...
Persistent link: https://www.econbiz.de/10012525231
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Artificial intelligence in financial services
Fernández Bedoya, Ana
Artículo de revista ; The use of artificial intelligence tools has escalated recently in all sectors of the economy owing, among other factors, to the growing volume of digital data and higher computational capacity. Major benefits may be reaped from applying these tools to the provision of...
Persistent link: https://www.econbiz.de/10012532407
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Accuracy of explanations of machine learning models for credit decisions
Alonso, Andrés; Carbó Martinez, José Manuel
Uno de los principales retos en el uso de modelos de aprendizaje automático, o machine learning en inglés (ML), en finanzas es cómo explicar sus resultados. Recientemente han aparecido técnicas de interpretabilidad con este objetivo, pero existe discusión sobre su fiabilidad. En este...
Persistent link: https://www.econbiz.de/10013267753
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Inteligencia artificial y finanzas: una alianza estratégica
Alonso, Andrés; Carbó Martinez, José Manuel
Recientes avances tecnológicos, como el almacenamiento masivo de datos y la computación en la nube, están dando lugar a un mayor uso de la inteligencia artificial en la economía y las finanzas, y modificando aspectos fundamentales tanto para entidades como para supervisores. En este...
Persistent link: https://www.econbiz.de/10013414504
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AN ANALYSIS OF MISCLASSIFICATION RATES FOR DECISION TREES
Zhong, Mingyu - 2007
The decision tree is a well-known methodology for classification and regression. In this dissertation, we focus on the minimization of the misclassification rate for decision tree classifiers. We derive the necessary equations that provide the optimal tree prediction, the estimated risk of the...
Persistent link: https://www.econbiz.de/10009431076
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First Solution: a safety-first plan backfires
Ballard, Roger - 2007
The document contains a commentary on the wider issues of responsibility raised by the collapse of First Solution Money Transfer. This was a UK based private limited company which provided a money transfer service, providing expatriates the facilities to transfer money back to their family in...
Persistent link: https://www.econbiz.de/10009468665
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Insolvenzprognose für ukrainische, deutsche sowie nordamerikanische Unternehmen
Perederiy, Volodymyr - 2010
Das vorliegende Dissertationsprojekt hatte zwei zentrale Schwerpunkte. Den ersten Schwerpunkt bildete die innovative Insolvenzprognosemodellierung für ukrainische Unternehmen.Dafür wurde im Wesentlichen die moderne internationale Standardmethodik zur Insolvenzprognose auf Basis der...
Persistent link: https://www.econbiz.de/10009460748
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Anreizkompatibilit?t der gesetzlichen R?ckstufung von Gesellschafterdarlehen in der Insolvenz
Trautbeck-Kim, Marion - 2011
generelle R?ckstufung von Gesellschafterdarlehen nach dem MoMiG in der Insolvenz zu finden und modelltheoretisch zu analysieren … richtiger Ansatzpunkt f?r eine Rechtfertigung des Nachranges von Gesellschafterdarlehen in der Insolvenz sein kann, nicht jedoch …The economic reasons for the legal subordination (MoMiG) of shareholders' loans in the insolvency of a company are …
Persistent link: https://www.econbiz.de/10009484819
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Assessing solvency for financially distressed companies
Routledge, James; McNamara, Ray - 2005
This article reviews past and recent authorities that have addressed the definition and application of the solvency test in s 95A of the Corporations Act 2001 (Cth). The discussion highlights that, when faced with financial distress, company directors need to carefully consider the solvency...
Persistent link: https://www.econbiz.de/10009441654