A Sociological approach is used to analyze incidences of extreme opportunism in financial markets. Through an analysis of arguably the most widely publicized "rogue" trader events in recent history, a determination is made of the validity of explaining these events as aberrations, attributable...

Electronic procurement (e-procurement) has been widely adopted across the private sector, and as such various aspects of its adoption has been researched. The adoption of e-procurement in the public sector is not as widespread, especially in relation the UK Central and Local Government sectors,...

The Integrated Land Use, Transportation, Environment (ILUTE) modelling system simulates the activities of agents within the Greater Toronto and Hamilton Area (GTHA) as they evolve over time. However, in its currently implemented form, ILUTE lacks an endogenous treatment of the labour market and...

The Integrated Land Use, Transportation, Environment (ILUTE) modelling system simulates the activities of agents within the Greater Toronto and Hamilton Area (GTHA) as they evolve over time. However, in its currently implemented form, ILUTE lacks an endogenous treatment of the labour market and...

In der vorliegenden Arbeit werden Modelle für die Portfolio-Optimierung analysiert und implementieren. Dabei stehen quantitative Methoden der Fuzzy-Logik im Vordergrund. Zunächst wird das klassische Portfolio-Modell nach Markowitz dargestellt und dessen Resultate für einen Vergleich mit einem...

A methodology is proposed for evaluating the level of service within an airportlandside system from the passenger's point of view using linguistic servicecriteria. The new concept of level of service for a transport system, particularlywithin the airports indicates that there must be strong...

During recent years, the supply chain performance management has become a key strategic consideration. Many manufacturers seek to collaborate with their suppliers and customers in order to upgrade their competitiveness and management performance. Because of complexity, uncertainty and vagueness...

The impact of social and cultural factors on the adoption of technology still requires much research. To investigate it more fully, we examine the reasons for the adoption and non-adoption of mobile banking in Ghana. Through a survey of 271 people in Ghana, it has been found that social and...

The main purpose of this research was to examine the application of recent investmentanalytics when making capital investment decisions in next‐generation service‐orientedtechnology architectures in the cellular telecommunications industry. Secondaryobjectives were to conduct risk analysis...