Household economics analyses all the decisions made by a household. These analyses are both at the microeconomic and macroeconomic level. This field analyses the structures of households, the behavior of family members, and their broader influence on society, including: household consumption, division of labour within the household, allocation of time to household production, marriage, divorce, fertility, investment in children, and resource allocation.[1] Malthus and Adam Smith studied the economics of the family in part by looking at the relationship between family size and living wage.[2][3] Similarly, J.S. Mill and Le Play analysed the impacts of different family structures on the standard of living of different family members through redistribution of family resources, insurance and self production.[4][5]
Since the beginning of the 20th century, most economists have focused on business and monetary dimensions of the economy without consideration of household behaviour. The study of consumption and household production was marginalized by mainstream economics.[6] Economics theory applied to households, however, can help to understand interactions between the public and private sectors of society in ways that inform policies related to education, health, welfare and retirement.
Household economics can be divided into two models: the unitary model and the collective model.
{{cite book}}
: CS1 maint: multiple names: authors list (link)