Reports
Discussion Papers
No.936 Revisiting Birth Order Effects on Child Health: Evidence from Bangladesh
by Takaaki Kishida, Masanori Matsuura-Kannari, Abu Hayat Md. Saiful Islam
May 2024
ABSTRACT
Despite significant economic growth in many developing countries, malnutrition in children remains a daunting challenge. Recent studies indicate that later-born children in these countries often face health disadvantages. This study reexamines the effects of birth order on child nutrition using the latest four rounds of the Demographic and Health Survey in Bangladesh. Using fixed effect models, we find a nutritional disadvantage for later-born children. Specifically, children who are second in birth order are approximately 0.055 standard deviations shorter in height and 2.7 percentage points more likely to be stunted than their first-born siblings. Additionally, our heterogeneity analysis reveals sharp differences in birth order effects across key individual and household characteristics. A negative association between birth order and height exists among girls, children in households headed by males, children in rural households, and children in poor households. Finally, we find that the birth order effect emerges two years after a child is born and can persist over the long run.
Keywords: Child Nutrition, Health, Stunting, Birth Order, DHS, Bangladesh
JEL classification: I14, I15, I18, J12, J13, O15, N35
PDF available at https://hdl.handle.net/2344/0002000992
Please note that discussion papers are works in various stages of progress and most have not been edited and proofread and may contain errors of fact or judgment. Revised versions of these papers may subsequently appear in more formal publication series. The views expressed in this publication are those of the author(s). The IDE does not guarantee the accuracy of the data included and accepts no responsibility for any consequences arising from its use.