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...

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...

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...

This article documents seasonal patterns and other characteristics of electricity spot prices in the Australian National Electricity Market (NEM), over a 7-year sample period. The goal is to investigate more specifically the influence of seasonalities and outliers noted in the body of literature...

Auf Grund der dynamischen Entwicklung der Regulierungsvorgaben und der daraus resultierenden fehlenden Rechts-, Planungs- und Finanzierungssicherheit sowie dem Mangel an entsprechender (gültiger)Literatur ist es für einen österreichischen Verteilernetzbetreiber äußerst schwierig, die...

Die kumulative Habilitationsschrift setzt sich aus acht Publikationen und zwei eingereichten Artikeln zusammen, die umweltökonomische und energiewirtschaftliche Forschungsthemen behandeln. Der gemeinsame thematische Hintergrund der Einzelbeiträge besteht in der Analyse von...

The US electric utility industry is undergoing a period of fundamental change that has significant implications for Native American tribes. Although many details remain to be determined, the future electric power industry will be very different from that of the present. It is anticipated that...

This report analyzes developments in the electric utility industry using the tools of transaction cost economics. During the last thirty years, the tools of economic analysis have been substantially expanded--notably, Oliver Williamson, building on the insights of Coase and others, has made...

For the first time in many decades, consumers are being given a choice of who supplies their electric power and how that power is generated. One of these choices is to support electricity generation from more environmentally beneficial energy sources. The term green power generally refers to...