The need for financing for entire economy is determined taking into account the deficit of resources generated by the activity of private companies or individuals people from that country. In order to determine this need, it must be determined inputs and outputs of financing recourses in that economy. In this sense, we prupose to study and to identify techniques of long-term financing at the international level that can be applied and adapted to national financing system. Trying to obtain the desired results, in this article are studied: financing by international credit, financing by leasing, financing techniques by eurocredits, financing by international irredeemable credits (PHARE). A special attention is given to the international credit market, which increased to the first place as financing alternative at the global level by bond.