The last few years have seen a growing awareness of environmental change and the need for urgent policy action. In 2009 the EEA started to implement its new 5‑year strategy in response to this. The EEA will consolidate and improve the timing, spatial resolution and quality of environmental...

The EEA 2009–2013 Strategy is the fourth Multi‑annual Work Programme. It builds upon the successful delivery of our previous strategy, which established the Agency as a key provider in Europe of environmental data, information and knowledge. The core objective of the current strategy is to...

Die Durchführung von E-Business-Projekten ist in der Vergangenheit häufig an einer falschen Projektauswahl gescheitert. Unternehmen haben sich an Projekten versucht, für die sie noch keine ausreichende E-Business-Reife aufgebaut haben. Mit dieser Arbeit sollen Grundlagen für ein Hilfsmittel...

After years of stagnancy, PLS path modeling has recently attracted renewed interest from applied researchers in marketing. At the same time, the availability of software alternatives to Lohmöllers LVPLS package has considerably increased (PLS-Graph, PLS-GUI, SPAD-PLS, SmartPLS). To help the...

Many researchers seem to be unsure about how to specify formative measurement models in software programs like LISREL or AMOS and to establish identification of the corresponding structural equation model. In order to make identification easier, a new, mainly graphicallyoriented approach is...

Dieser Beitrag setzt sich mit der Leistungsfähigkeit von Strukturgleichungsmodellen bei derValiditätsprüfung von Messmodellen für hypothetische Konstrukte auseinander und geht aufausgewählte Problembereiche bei der gängigen Anwendung dieser Methodik für dieSkalenkonstruktion ein....

Living standard indicators are complex nonlinear statistics based on fundamen-tal components (income or consumption data, prices, household characteristics andenvironment). The statistical distributions of these components, which are oftenincompletely obseved, are central to study utilitarian...

[...]The issue of the links between poverty, health, and accessto medical care is one that has received considerable attentionfrom a variety of perspectives.1 Health influences mostother activities of life, from the ability to engage in learningto the ability to enjoy life itself. It is...

The processing of data is often restricted by contractualand legal requirements for protecting privacy and IPRs. Policies pro-vide means to control how and by whom data is processed. Conditionsof policies may depend on the previous processing of the data. However,existing policy languages do not...