Justin Wolfers, and released by the National Bureau of Economic Research, found the decline in happiness to be pervasive among women across a variety of demographic groups.
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- 這項研究由賓夕法尼亞大學(xué)經(jīng)濟學(xué)家史蒂文森(BetseyStevenson)和沃爾弗斯(JustinWolfers)進(jìn)行,由美國國家經(jīng)濟研究局(NationalBureauofEconomicResearch)公布。研究發(fā)現,在各類(lèi)女性群體中,幸福感都普遍下降。