Innovations have acquired a key-role in the growth and competition strategies of firms today. They are regarded as an essential tool to stimulate growth and enable firms to master the competition brought about by the forces of globalization. In developed countries they are thought to provide a...

The wide-ranging economic developments of the previous decade, e.g. the integration of world economies, have made a significant impact towards increasing the mobility of the working populace and their families. At the same time, technological developments especially in the field of...