FDI has played a role of fundamental importance for developing countries, changing not only the economy but also having a significant impact on social factors. The following research analyzes the impact and effects that FDI had in the period between 2003 and 2017 in the member countries of the ASEAN group. The countries analyzed have seen benefits in terms of capital resources and technological know-how, with flows coming not only from neighboring industrialized countries, such as Japan or China but also from more distant countries such as the United States or European countries (Diaconu 2014) The aim of the thesis will therefore be to build a discrete economic model of the Conditional Logit type, to understand the main reason and determinants leading Foreign investments in ASEAN Countries.