The opportunities of the new economic landscape have determined radical changes in the organizational structures of the firms, till the creation of new virtual clusterization forms, that is distinct systems of suppliers, distributors, service providers and clients that use the 'internetworking...

Industrial clusters have been defined as ?networks of production of strongly interdependent firms (including specialised suppliers), knowledge producing agents (universities, research institutes, engineering companies), institutions (brokers, consultants), linked to each other in a value adding...

During the last years, electronic market has become established very quickly in all areas of the business world. Moreover, according to the most recent forecasts, it will grow exponentially during the years. ?Electronic market? phenomenon highlights the most significant effect of the Information...