Electronic communication media and electronic commerce have become substantial components of economic interaction. Buyers and consumers are increasingly integrated in processes of product and service specification. More and more coordination processes are conducted digitally or partly automated....

The importance of small and medium-sized enterprises (SMEs) in the economy should not be overlooked. The main function of SMEs is to contribute to the economic activities in a country, through the provision of goods and services to the public or other firms. These goods and services could be...

The increasing casualisation of labour forces trade unions globally to deal with a growing number of unprotected and unrepresented workers in what is dubbed by the unions, even if critically, as the informal economy. This paper assesses the impact and further potential of a direct and indirect...

Zur Rekonstruktion der jungquartären Landschaftsentwicklung am Kilimanjaro werden Sedimente aus Paläoböden am Mt Kilimanjaro untersucht, um die lokale und regionale Ökosystem-, Klima-, Feuerdynamik in einem größeren Rahmen zu verstehen. Desweiteren soll die Reaktion der Ökosysteme auf...