This article tries to summarize achievements of ten years anniversary of WTO (1995-2005) and the negotiations taking place at its summits from Seattle (1999) to Hongkong (2005). These achievements could be characterized at best as mediocre ones. WTO has been muddling through numerous disputes,...

Business processes take place in an environment of complex systems that consist of many interrelated elements with stochastic and dynamic characteristics. Simulation and management methods were developed to cope with such complexity. Simulation and management methods are interdependent...

This paper describes the main theoretical concepts of the competition, which is thought to be the fundamental social process in the economy. The protection of competition (or the competition policy) is the one of the most important parts of economic policy, because the competition ensures the...