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    Economics A-Level

    Law of diminishing returns

    What Law of diminishing returns means in Economics A-Level, as defined for AQA.

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    Reference: AQA

    Each additional worker eventually adds less to total output, so the marginal revenue product curve slopes downwards, forming the firm's labour demand curve.
    AQA · The demand for labour, marginal productivity theory
    As successive units of a variable factor are added to at least one fixed factor, the marginal returns from each additional unit will eventually decline.
    AQA · The law of diminishing returns and returns to scale

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