This dissertation documents scientifically based research on economic implications of transnational terrorism. The research deals with economic aspects of transnational terrorism and the implementation of the economic analysis of transnational terrorism by way of investigating economic implications of transnational terrorism. The research problem can be described in terms of the following questions: Which interdependencies exist between external economic factors and transnational terrorism, and what are the interdependencies between internal economic factors and transnational terrorism? If using a conducted research we define basic interdependencies, the question arises about adequate economic models to be used within counter-terrorism activities? Are economic factors of transnational terrorism becoming more relevant than religious, ideological, cultural or civilization factors, i.e., has transnational terrorism evolved? Do the existing theories on causes of transnational terrorism provide the adequate view of the power of the economy of transnational terrorism? Are there channels of interaction between the economy of transnational terrorism and traditional economy? This dissertation aims at investigating and defining all relevant theoretical and empirical characteristics of the interdependence of economic factors and transnational terrorism, particularly economic causes and consequences, and the economy of transnational terrorism, as well as suggesting implementation models of economic methods in preventing and averting transnational terrorism. Basic scientific hypothesis is: factors that prevail in transnational terrorism are of economic rather than religious, ideological, cultural or civilization character, and transnational terrorism has economic foundations and relies on the international economic system closely connected with both legal and illegal sectors of traditional economy. Effective and efficient counter-terrorism policy demands identification and closing of interaction flows between the economy of transnational terrorism and traditional economy. Main aims and purposes of the research are: to investigate the phenomenology of transnational terrorism within the scope of economic sciences; to investigate the possibility of implementing economic methods in investigating transnational terrorism, and to make an economic analysis of transnational terrorism aimed at defining interdependencies between economic factors and transnational terrorism, and investigate the economic implications of transnational terrorism; to investigate scientifically the economic causes, the economy and the economic consequences of transnational terrorism, and to analyze the costs of suppressing transnational terrorism; to investigate the implementation of economic methods in the prevention and suppression of transnational terrorism and the impact of globalization on transnational terrorism.