对联合生产条件下价值决定问题的讨论与分析

The Value Decision Issue under the Conditions of Joint Production

联合产品的价值决定是马克思已经涉及但未深入研究的问题,斯蒂德曼等西方学者认为,在联合生产条件下存在着价值不确定、价值可能为零或负的情况,主张放弃劳动价值论。实际上联合产品的价值在大多数情况下是能够确定的,不存在价值为零和负的情况。用特定情况下联合产品的价值决定可能面临的困难,来否定马克思劳动价值论是不能成立的。但在理论上彻底解决联合产品的价值决定问题,则是坚持和发展马克思劳动价值理论的迫切需要。

The value determination issue of commodities under joint production is the problem that Marx had referred to but not deeply investigated. Western scholars, such as I. Steedman thought that the value of products became uncertain, and even less than zero under conditions of joint production. They claimed to give up the theory of labor value. In fact, the value of joint products can be determined under most circumstances, and there is no such circumstance as the value being less than zero. The value determination of joint products might be difficult under some special circumstances, but we cannot use it to deny Marx's theory of labor value. To completely resolve the theoretical problem of joint products' value determination is an urgent need for adhering to and developing Marx's theory of labor value.