And many foreign multinational corporations are doing the same . in reality, the need for extraterritorial application is increasing . but the definition of extraterritorial application is not universal and varies from " effect theory " in usa to " objective territorial jurisdiction " in germany 如上所述,经济管制法的涉外适用现象在经济强国特别是在美国的表现较为突出,对这种经济管制的适用的正当与否必然引起各国间的冲突,围绕这些问题存在的国际间的紧张气一直高涨。