6533b839fe1ef96bd12a6250

RESEARCH PRODUCT

L'aide à un parent âgé, seul et dépendant : déterminants structurels et interactions

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With population ageing, the demand for home care of the disabled elderly is increasing and a large part of care is provided by informal caregivers. This paper focuses on the determinants of care provision by children to an old, single and disabled parent. We focus on two-child families and apply a semi-structural methodology, already implemented on European data (survey SHARE). It makes it possible to distinguish between two types of determinants: structural determinants (individual, parental and family characteristics) and interactions (effect of the care provision of one child on the care provision of the other). The estimation of this model on data of the French survey "Handicap Santé Ménages" (2008) highlights two distinct behaviors according to sibling rank. Indeed, if the care decisions of both children are sensitive to the characteristics of their parent, the older child reacts more on the sibling composition, whereas the younger child's decision is much more influenced by her personal characteristics. Interactions are found to be asymmetric: when the sibling provides care, the elder is more likely to be caregiver, whereas it is the reverse for the younger child. These differences are interpreted as follows: in two-child families, the older child provides care as a response of a socially-assigned role, whereas the younger child decides through a trade-off between the advantages and the opportunity costs of care provision.