摘要:This paper presents new general results in collective models with household
production. We show that the identifi cation of the sharing rule, obtained in Chiappori, Fortin
and Lacroix (2002) using a standard labor supply model, can be extended to a model
including household production, thus based upon a more satisfactory defi nition of leisure.
The method derived from our theoretical results only implies that both market time and
time devoted to household production by both members of the household are observed in
the data. Comparing the results obtained with and without domestic time, using French
data of the INSEE survey ¡°Emplois du temps¡±, show that slightly different, and more
robust results are obtained when including household production.