economics > 劳动力价值
  Wage labor system, production and reproduction costs of labor are necessary. In the labor becomes a commodity, it, like with all commodities, but also valuable and meaningful. Value of labor, including (1) the cost of living of workers to ensure the recovery of labor; (2) cost of living, working families, to ensure the reproduction of labor; (3) the cost of education of workers to ensure quality of the workforce. It is the manifestation of wages.
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