劳动价值与知识价值

At present, mental labor and its product (knowledge) have been regarded as an important driving force of productive development and economic increase. Intellectual product, however, in two respects differs from general commodity: not only because of uncertainty in its' utility value, but also its' value lack of uniform social standard. We need, on the basis of summarizing achievements of modern technological revolution—— to investigate, according to main viewpoints of Marxist labor theory of value, more deeply the function of mental labor and its products in value creation.