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The impact of demographic change in the balance between formal and informal old-age care in Spain. Results from a mixed microsimulation–agent-based model

Published online by Cambridge University Press:  06 August 2020

Jeroen Spijker Open the ORCID record for Jeroen Spijker [Opens in a new window] ,
Daniel Devolder Open the ORCID record for Daniel Devolder [Opens in a new window]  and
Pilar Zueras Open the ORCID record for Pilar Zueras [Opens in a new window]
Jeroen Spijker*
Affiliation:
Centre d'Estudis Demogràfics, Bellaterra, Spain
Daniel Devolder
Affiliation:
Centre d'Estudis Demogràfics, Bellaterra, Spain
Pilar Zueras
Affiliation:
Centre d'Estudis Demogràfics, Bellaterra, Spain
*
*Corresponding author. Email: jspijker@ced.uab.es
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Abstract

Changes in population and family structures are altering the provision of care for dependent older people. In Southern European countries like Spain, such care is still largely provided by family, typically spouses and adult daughters. However, an increasing proportion of women have entered the labour force, thereby affecting their availability. To study the demand and supply balance of informal care and to quantify the need for formal care when there is a deficit, we have developed a mixed microsimulation–agent-based model (ABM). Based on nuptiality, fertility and mortality levels of cohorts born at ten-year intervals between 1908 and 1968, the model starts with a microsimulation of the lifecycle of individuals and their close relatives until death. The ABM then determines the amount of time available or needed to care for family members, starting from age 50. Estimates are derived from Spanish survey data on employment, disability and time of care received. Surprisingly, results show that the family care deficit was greater in the older cohorts due to higher mortality and thus a greater impact of widowhood. However, for future elderly persons, we foresee that persistent below-replacement fertility and, paradoxically, the prolongation of the lifespan of couples will increase the demand for formal care as there will be more couples with both members incapacitated but without children to take care of them.

Keywords

old-age careformal careinformal caremicrosimulationagent-based modelSpain

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Article
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Ageing & Society , Volume 42 , Issue 3 , March 2022 , pp. 588 - 613
Copyright
Copyright © The Author(s), 2020. Published by Cambridge University Press

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