He noted that from a traditional trade policy perspective, subsidies are per se considered distortive, but from the point of view of innovation, they are important for remedying market failures in R&D.
他指出，从传统贸易政策角度看，补贴本身被认为是扭曲性的，但从创新角度看，它们对于补救研究与发展方面的市场失灵十分重要。