关键词: 平台经济, 商品流通, 数字地租, 生产劳动

Abstract: Platform economy is a new economic form based on information and communication technology in the era of digital economy. According to whether digital platforms create new value or transfer value, platforms can be divided into productive platforms and nonproductive platforms. Nonproductive platforms, by constructing a multisided market structure, can serve as commercial capital to accelerate the circulation of goods and collect commercial rent, as well as monopolists in the virtual space  to collect digital rent. This dual value capture mechanism constitutes a new mode of capital accumulation for such platforms. Nonproductive platforms have established a new type of value redistribution relationship, which, in essence,  remains the unconditional possession of the surplus value of workers and enables the infinite  growth of value .

Key words: platform economy, commodity circulation, digital rent, productive labor