Paper inquires into historical development of key theoretical concepts related to purchasing power parity in 20th century. It presents theories which explain relation between price level, labor productivity and exchange rate. These theories explain the process of how the long-run equilibrium...

Changes in international business environment in the beginning of 90ties had infl uenced marketing strategies of many companies. The main objective of the article is to analyze actual trends and their infl uence on international business activities. The analysis of the main types of...

The paper deals with quality management in the sector of Tourist Information Centres (TIC) in the Czech Republic and the development of the quality management systems in the sector as part of the national quality management system in tourism. Since the TICs perform a prominent role in...