在市场经济的经济增长理论中,有一个核心:生产函数。这个理论指出,经济的增长取决于资本和劳动增加(投入)的数量,而且①投入的要素是相互依赖的,按规模成比例的增加;②任何一方面单方面的增长都会使收益递减。这就是著名的收益递减规律。按照这个规律,当一批新产品投入市场,经济增长,投资者看到有利可图增加投资,形成资本增长超过相应的劳动增长,即所谓“资本深化”。从而造 In the theory of economic growth in the market economy, there is a core: the production function. This theory states that the growth of the economy depends on the amount of capital and labor added up (inputs), and that the elements of inputs are interdependent and scale-up. On the one hand, unilateral growth on any one side diminishes returns. This is the famous law of diminishing returns. According to this law, when a batch of new products are put on the market and economic growth, investors see a profitable increase in investment, resulting in a capital increase exceeding the corresponding increase in labor, the so-called “capital deepening.” Thus made