已知生产函数为Q=L0.5K0.5,试证明:该生产过程是规模报酬不变。
证明:∵Q=f(L,K)=K 0.5 L 0.5 则f(λL,λK)=( λL)0.5(λK)= λ0.5+0.5 L0.5K0.5 =λL0.5K0.5 =λQ ∴该生产过程是规模报酬不变。
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