Their discoveries have been affirmed by various resulting studies, in spite of the fact that it has been proposed that the impact might be because of value inclination in the list numbers utilized or to the ownership of market power by manufacturers.[23] The Prebisch/Singer discoveries stay dubious, however they were utilized at that point - and have been utilized hence - to recommend that the emerging nations ought to raise boundaries against made imports to support their own "newborn child businesses" thus diminish their need to trade horticultural items. The contentions for and against such an approach are like those disturbing the security of newborn child ventures overall