Development and structural changes of the world economy including globalisation processes of economical relations. Forms and subjects of the international economical co-operation in respect to the influence of international organisations and associations on the world economical system. Genesis and development of the main world economics systems, specific position and differences of development and economical structure of developing countries and Asian newly industrialised countries. Development and forms of the monetary co-operation within the frame of International Monetary Fund and European Union. Position and importance of EU in the world economy, influence on east European economics including the association of the Czech Republic. Position and forms of engagement of the Czech republic in the international integration processes.