The flow of investments in developing countries differs across countries. We have been focusing on this research on foreign direct investment as one type of foreign investment due to the lack of capital markets in some Arab countries. Investment comprises foreign direct investment (FDI) their role is one of these kinds of investments that inﬂows have provided the strong impetus for economic development across countries. The paper tries to make a comparison between Poland and some Arab countries in stability period in Arab region 2005-2010. The results show that the Poland has the higher attractive investment while in key determinants factors some Arab countries are in better position than Poland.