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Considering my visit to the German league champion Borussia Dortmund football club and together the Swiss Football Association and the Zurich SC the volume starts with studies in finance, alongside organizational and management matters in the professional football. Included in the volume some cases of hidden income, tax evasion and studies showing opportunities by knowing the importance of the impact of these factors, both macro-and microeconomicaly, whose relevance (both domestic and foreign) is impossible to ignore. Several Hungarian documentaries have been made about the research. As an important subsystem of company management, two of my studies deal with executive appointments and revocations, along with the associated labour and company law measures. The ignorance of the Hungarian labour law by many foreign-owned Hungarian subsidiaries has caused them serious leadership crises and significant amount of trial validated pay-outs augmented with interest for late payments.

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Dr. habil. Zoltán Imre Nagy, CSc (PhD), college professor, Lectures and researching and consulting at universities, conferences and workshops in German and Hungarian. 130 Publications.Management experience in a large group of foreign and Hungarian large companies. The operational management of companies, agencies, employers exercises.

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