Unpaid household work and the distribution of extended income: The Norwegian experience
调查挪威无偿家务劳动的估算方法，将其纳入扩展收入（税后收入加家务劳动价值）后，发现扩展收入比货币收入分配更均匀，对理解收入分配和女性劳动价值有参考意义。
Measurement of unpaid household work is important in order to better understand income distribution as well as to give visibility to women's work and achieve more comprehensive estimates of the level of economic activity. This article surveys estimates of unpaid household work in Norway for use in national accounts and analysis of consumption possibilities. The latter are measured by extended income, defined as income after tax plus the value of unpaid household work. We find that extended income appears to be more evenly distributed than money income.