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在大多數(shù)工業(yè)國家，平均每個婦女生育孩子的數(shù)量已降至2.1以下,，這一數(shù)字是保障人口增長平穩(wěn)的“更替率”,。對于資源緊張的地球來說，這或許是件好事,。但對企業(yè)和政府來說,，這是一個迫在眉睫的挑戰(zhàn)。生育率下降的一大影響是上班人口與退休人口比例的下降,，這已經(jīng)開始侵蝕美國,、歐洲和日本的社會保障體系。生育率的下降也威脅著那些依靠不斷擴(kuò)大客戶群來實現(xiàn)增長的面向消費者的行業(yè)。為了解決這個問題,，我們需要加快發(fā)展生產(chǎn)力,，以及制定更好的移民政策。這些解決辦法很重要,，不是兒戲,。（財富中文網(wǎng)） |
In most industrial nations, the average number of childbirths per woman has fallen below 2.1—the “replacement rate” at which population growth ?levels off. That may be good for a resource-strained planet. But for businesses and governments, it’s a looming challenge. One impact of declining fertility—a sinking ratio of working-age people to retiree—is already eroding social safety nets in the U.S., Europe, and Japan. Falling birth rates also threaten consumer-facing industries whose growth depends on ever-expanding pools of customers. To address the problem, we’ll need big gains in productivity and better immigration policy. Those solutions are anything but child’s play. |