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	Time-Use Analysis	Gender Gap Decomposition
Ämnesområde	Gender Studies	Gender Studies
Familj	Process / pipeline	Regression model
Ursprungsår	1991	1973
Upphovsperson	Time-use survey methodologists (F. Thomas Juster; Jonathan Gershuny)	Ronald Oaxaca & Alan Blinder
Typ	Diary-based measurement and analysis of activity time allocation	Regression-based decomposition of a mean group difference
Ursprungskälla	Juster, F. T., & Stafford, F. P. (1991). The allocation of time: Empirical findings, behavioral models, and problems of measurement. Journal of Economic Literature, 29(2), 471–522.	Oaxaca, R. (1973). Male-female wage differentials in urban labor markets. International Economic Review, 14(3), 693–709.
Alias	Time Use Survey Analysis, Time Diary Analysis, Time Allocation Analysis	Oaxaca-Blinder Decomposition, Blinder-Oaxaca Decomposition, Wage Gap Decomposition
Närliggande	3	3
Sammanfattning	Time-use analysis measures how people allocate their time across activities — paid work, unpaid domestic and care work, leisure, sleep, and more — typically using detailed daily diaries collected through time-use surveys. It is the foundational method for making visible the unpaid and care work that gross domestic product ignores, and it is central to gender studies because it quantifies the unequal division of household labor between women and men.	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.