The main measures of this master degrees is to point out the role of foreign direct investment, sectoral analysis and policy measures to encourage. The measure of success of foreign direct investment in the Republic of Croatia is established by comparing the main indicators of developing countries, such as Czech, Polish, Hungary, Slovenia, Slovakia. The analysis is conducted according to the indicators that affect the investment climate in the country, namely: macroeconomic situation, corruption, infrastructure, administrative barriers, protection of investors, the legal framework, policies encouraging. The continuing process of integration of the world economy has led to changes in the views of the host countries in relation to foreign direct investment. For such investments in developing countries are no longer with suspicion and refraining, and control and restrictions to entry have been replaced by a selective national policies which aim to boost their inflow. However, not all countries are equally successful at it, nor the effects of foreign direct investment in all countries are equal. The success of the selected strategy depends primarily on the degree of social and economic development of the country, it takes the ability of the government and local companies to optimally exploit the benefits that foreign direct investments are.