Comparer des méthodes

	Unpaid Work Valuation	Gender Gap Decomposition
Domaine	Gender Studies	Gender Studies
Famille	Process / pipeline	Regression model
Année d'origine	2008	1973
Auteur d'origine	Feminist economists & national-accounts statisticians (Nancy Folbre; UN SNA)	Ronald Oaxaca & Alan Blinder
Type	Imputation-based monetary valuation of non-market work	Regression-based decomposition of a mean group difference
Source fondatrice	European Commission, IMF, OECD, United Nations, & World Bank (2009). System of National Accounts 2008. United Nations. ISBN: 9789211615227	Oaxaca, R. (1973). Male-female wage differentials in urban labor markets. International Economic Review, 14(3), 693–709.
Alias	Household Production Valuation, Valuation of Unpaid Care Work, Imputed Value of Unpaid Work	Oaxaca-Blinder Decomposition, Blinder-Oaxaca Decomposition, Wage Gap Decomposition
Apparentées	4	3
Résumé	Unpaid work valuation assigns a monetary value to the household and care work — cooking, cleaning, childcare, eldercare — that falls outside the market and is therefore excluded from gross domestic product. By multiplying measured hours of unpaid work by an imputed wage, it makes the economic contribution of this overwhelmingly female-performed labor visible, typically reported in national-accounts satellite accounts as recommended by the System of National Accounts.	Gender gap decomposition, most often implemented as the Oaxaca-Blinder decomposition, splits the mean difference in an outcome such as wages between men and women into a part explained by differences in measured characteristics (education, experience, occupation) and an unexplained residual part attributed to differences in how those characteristics are rewarded. Introduced independently by Ronald Oaxaca and Alan Blinder in 1973, it is the workhorse method for quantifying how much of the gender pay gap reflects composition versus differential treatment.