“三要素创造价值说”现代形式的理论缺陷

The paper explains that theory of marginal producativity, the modern form of the factor theory of value has three internal deficiencies. First, capital cannot be measured and the new classical product function cannot exist; second, the cost function cannot be established; third, there is no generality of the hypothetical premise on“no surplus" and the second一order condition of maximum profit cannot be satisfied.