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边际生产力又称边际报酬,系指每增加一个单位的生产因素所增加的产量。边际生产力一般分三种不同形态:生产因素投施于生产的最初阶段增产作用较大,称为边际生产力递增,继续增投生产因素,增产的作用逐渐减少,称为边际生产力递减,边际生产量小于零以后,即增投的生产因素,不再起增产作用反而减产时,称边际生产力负数。例如施用化肥,以每亩施五公斤为一个生产因素单位,
Marginal productivity, also known as marginal remuneration, refers to the increase in output for each additional unit of production. Marginal productivity is generally divided into three different forms: Production factors put into production in the initial stage of a larger role in production, known as the marginal productivity increases, continue to increase production factors, the role of increasing production gradually reduced, known as diminishing marginal productivity, marginal production When less than zero, that is, the production factor of increased investment will no longer increase the output but increase the output instead of decreasing the negative productivity of the marginal productivity. For example, the use of fertilizers to five kilograms per acre as a factor of production units,