<p>Relative to countries with about the same level of development, the Philippines is known for high school attendance at all levels. Even with its relatively low per capita income, it has achieved attendance rates that approximate those found in high-income countries.</p>
<p>This paper shows how large family size can be an important contributor to poverty in the Philippines. It examines one of the mechanisms behind this link by focusing on the relation between number of children and school attendance of children 6 to 24 years old. It surveys the international literature to establish how the problem has been approached and what the results are for other countries. It then formulates and tests a model using a nationally representative household survey data for the Philippines to explain what determines the decision to keep children in school. The model specifically considered the endogeneity of the number of children school attendance equations.</p>