Economists have always recognised that the long-run growth of productivity is, in the end, almost the only thing that matters for the living standards of the population as a whole. Recently, there have been significant downgrades to consensus estimates of productivity growth which, if maintained for long, would have enormous effects on the attainable level of gross domestic product per capita.
經(jīng)濟(jì)學(xué)家一貫認(rèn)為，從根本上來說，生產(chǎn)率的長(zhǎng)期增長(zhǎng)幾乎是唯一影響全體人類生活水平的因素。近來人們對(duì)生產(chǎn)率增長(zhǎng)的普遍預(yù)期大幅下降，這一趨勢(shì)如果長(zhǎng)期保持下去，將對(duì)人均國(guó)內(nèi)生產(chǎn)總值(GDP)的可實(shí)現(xiàn)水平造成巨大影響。
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