Enterprise Innovation Network:a New Model about Technical Innovation

Interest distribution in international trade based on comparative advantages is not in balance between developed and developing countries.Depending on absolute cost advantages,developed countries get more resources from developing countries by less resource and gain more "product interest" and more "cost interest".While "product interest" gained by developing countries gradually decreases.In static view,international division and trade,which are based on comparative advantages,must widen the economic gap between developed and developing countries.