• In this paper I get the profit be maximum, as the revenue function, cost function are continuous differential and the margin revenue equals margin cost, that marginal profit equals zero.

    收入函数成本函数为连续可微函数,边际收入等于边际成本,边际利润等于零时,利润最大;但离散情况下,上述结论不一定成立,给出反例。

    youdao

  • In this paper I get the profit be maximum, as the revenue function, cost function are continuous differential and the margin revenue equals margin cost, that marginal profit equals zero.

    收入函数成本函数为连续可微函数,边际收入等于边际成本,边际利润等于零时,利润最大;但离散情况下,上述结论不一定成立,给出反例。

    youdao

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