The use of renewable energy (RE) sour ces plays a significant role in increa sing the security of energy supply and mitigating climate change. Whereas this role is und isputed, there is an ongoing discussion about the employment impacts of promoting RE deployment. So far no common methodological...

The current state budget crisis in the EU and the numerous futile efforts to solve the problem has brought back the fraction of people that argument in favour of an exit strategy of Germany from the ECU or even the break-up of the ECU in total. The path to the ECU was long and mainly politically...

The connectedness of international equity markets can be measured building on the well-established forecast error variance decomposition framework. This approach permits the assessment of the propagation of shocks (spillovers) across equity markets on a day-to-day basis. The focus of our...

The aim of this paper is to derive the optimal inflation rate for the Euro Area (EA) countries from the relationship between relative price variability (RPV). In order to achieve the above stated goal, we have utilized monthly data for the Harmonized Index of Consumer Prices between January 1997...

In recent years Germany - like other countries  - has followed strategies to expand the share of renewable energy (RE) in the electricit y and heating market. Looking at realized investments and the dynamics of market penetrat ion of RE technologies the country is in the position of a...

This paper studies the impact of credit rating agency (CRA) downgrade announcements on the value of the Euro and the yields of French, Italian, German and Spanish long-term sovereign bonds during the culmination of the Eurozone debt crisis in 2011-2012.GARCH modeling of sovereign bond yields and...

Traditional business process modeling follows a top-down approach. The process structure is pre-defined by completely determining relevant activities, eevents, actors, documents, tools, etc. The process model shows a strict flow of events and activities following a well-defined logical and...

Household specific consumption behavior is of interest for various social and economic problems. The “Poverty Report” of the Federal government of Germany for example uses the information on consumption expenditures by different household types in the context of social participation. Other...

Renewable energy deployment is growing rapidly on a global scale. China, Germany, Japan and the US are among the countries with highest capacity of renewables installed. In Germany, for example, the large growth in renewable power generation (RPG) capacities in the past has been mainly due to...

Demographic change challenges the economy in many ways. The impact on pension systems, health care, labour force etc. has already been widely analysed. An ageing population directly increases the number of retired persons, the need for nursing places and the contribution rates for social...