Fertility deficit in Spain: demographic factors that lower rates to far below the replacement level
[EN]: The sharp decline in fertility recorded in Spain in the last few decades is the outcome of a number of factors, one of the most relevant being the average age at first maternity, which has climbed by four years since the mid-1970s. This leads to increasingly unfavourable ratios between higher...
| Autores: | , , |
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| Tipo de recurso: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2016 |
| País: | España |
| Institución: | Consejo Superior de Investigaciones Científicas (CSIC) |
| Repositorio: | DIGITAL.CSIC. Repositorio Institucional del CSIC |
| OAI Identifier: | oai:digital.csic.es:10261/243654 |
| Acceso en línea: | http://hdl.handle.net/10261/243654 |
| Access Level: | acceso abierto |
| Palabra clave: | Fertility Births Motherhood Regression Models Spain Fecundidad Nacimientos Maternidad Modelos de Regresión España |
| Sumario: | [EN]: The sharp decline in fertility recorded in Spain in the last few decades is the outcome of a number of factors, one of the most relevant being the average age at first maternity, which has climbed by four years since the mid-1970s. This leads to increasingly unfavourable ratios between higher order and overall fertility. In the present paper, a regression model in which 99% of the variance could be accounted for was used to establish the relationship between variables and simulate several scenarios. The chief conclusion is that with the age at first birth patterns prevailing today, replacement level fertility cannot be achieved. Indeed, age at first child would have drop even to reach values of over 1.5: naturally, the higher the desired fertility rate, the lower the age required, since the age at which mothers have their first child determines the combination of birth orders, which in turn has an impact on the resulting fertility. |
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