(名詞/不可數) 睡眠經濟 - 花在購買有助於睡眠的產品、技術等的金錢。

The latest commodity we’re being persuaded to invest in is products to help us sleep, fueled by a booming sleeponomics industry in a sleep-deprived South Korea. But while it may seem like we’re getting a lot less shut-eye than we used to in the UK, according to most research we’re not getting any less now than we have done in recent history.
[, 19 September 2018]