Each year, companies around the world spend huge amounts for the informatisation of their activities, but the increase of the investments in this field doesn’t imply always the increase of the work productivity and profit with the same rate. The ”productivity paradox” of information...

Tourism has become an important sector that has an impact on development of country economy. The main benefits of tourism are income creation and generation of jobs. For many regions and countries it is the most important source of welfare. The ability of the national economy to benefit from...