economies of scope

Economies of scope arise when producing multiple products together is cheaper than producing each separately.当同时生产多种产品比分别生产每种产品更便宜时，范围经济就产生了。

Diversified firms often cite economies of scope to justify operating across multiple sectors.多元化企业经常引用范围经济来证明其跨多个部门运营的合理性。