For many organizations, such as museums, the lowest profit line, frequently used as a last performance test, does not exist. In these cases, both the financial performance and the impact of the services are difficult to measure. Still, it is important to know if all the museum resources are...

In the past 50 years tourism has become one of the most rapidly developing industries. But tourism has become a big cultural and environmental problem in many areas due to strong short-term changes that do not take into account the long-term modifications that may appear.