Economic conditions and birth spacing in Colombia: a semi-parametric approach

Blanca Zuluaga (), Luis Jaramillo () and Luis Gamboa
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Luis Jaramillo: Universidad Jorge Tadeo Lozano

Lecturas de Economía, 2017, issue 87, 97-123

Abstract: This document aims to provide evidence on the association between economic conditions and household fertility decisions related to birth spacing by using a Cox proportional hazards model. The contribution of the paper is twofold: first, it adds to the scarce existing literature on this topic for Latin America by offering evidence for Colombia; second, local heterogeneity in economic performance is considered by using regional economic growth as a shock potentially modifying household decisions. We find that better economic performance is associated with reductions in birth spacing. Thus, it seems that demand for children might be procyclical, an income effect predominating; however, when good conditions persist, demand for children decreases, suggesting the dominance of a substitution effect. An alternative interpretation is simply that economic growth increases the probability of having children, automatically reducing the risk after the boom.

Keywords: survival analysis; Cox proportional hazards model; birth spacing; fertility decisions; Colombia (search for similar items in EconPapers)
JEL-codes: D1 J13 (search for similar items in EconPapers)
Date: 2017
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Citations: View citations in EconPapers (1)

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Related works:
Journal Article: Economic conditions and birth spacing in Colombia: a semi-parametric approach (2017)
Working Paper: Economic conditions and birth spacing in Colombia: a semi-parametric approach (2017)
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Persistent link: https://EconPapers.repec.org/RePEc:lde:journl:y:2017:i:87:p:97-123

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DOI: 10.17533/udea.le.n87a04

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