Zusammenfassung Für die umweltorientierte Verflechtungsanalyse wird eine Verdichtung der in Input-Output- Tabellen enthaltenen Informationen gewünscht, wobei die quantitative Bedeutung der Verflechtungen weiter erkennbar sein soll. Dazu wird am Beispiel kumulierter Energieaufwendungen ein...

In this paper, the role of the Internet as an instrument for investor relations activities is addressed. The empirical study compares the Internet investor relations activities of US, UK and German corporations. A sample comprising the respective country's relevant stock market 100 index (S&P,...

<Para ID="Par1">The electricity generation mix of many countries is strongly dominated by fossil fuelled power plants. <InlineEquation ID="IEq1"> <EquationSource Format="TEX">$$\hbox {CO}_{2}$$</EquationSource> <EquationSource Format="MATHML"> <math xmlns:xlink="http://www.w3.org/1999/xlink"> <msub> <mtext>CO</mtext> <mn>2</mn> </msub> </math> </EquationSource> </InlineEquation> certificate trading is then advocated as a first best instrument for emission abatement in Europe, the US and beyond. An important element of the trading scheme...</equationsource></equationsource></inlineequation></para>

Distributed Generation (DG) units are said to have the potential to become an integral part of the future power systems. Today, DG units are characterised by high specific investment costs, but nevertheless are politically promoted because of their high degree of energy efficiency and their...