Objective Better measurement of the health and cognitive benefits of breastfeeding by using sibling comparisons to reduce sample selection bias. Data We use data on the breastfeeding history, physical and emotional health, academic performance, cognitive ability, and demographic characteristics...

Although the effect of parents on their children has been the focus of much research on health and families, the influence of children on their parents has not been well studied. In this paper, I examine the effect of the sex composition of children on mothers' physical condition, as proxied by...

This study proposed, first, to carry out, based on archive documents, an incursion as regards matrimonial relationships of XVIIIth century with all legal, economic and social connotations involved. The marriage contracts studied fall into a typology more closely of what was happening in the same...

We study the consequences of broader access to credit and to capital markets on household's decisions over the number of children. In a life-cycle model of choice with forward and backward caring between parents and children, we analyze the effects of relaxing adults' borrowing constrains and...

In this paper, we examine the old-age security hypothesis according to which parents rear children because they expect the latter to care for them in their later years. In developing countries where there are no perfect capital markets, children are usually viewed as a potential source of income...

This report presents initial findings from the third round of data collection by Young Lives in Peru, carried out from late 2009 to early 2010 with two age cohorts of children. It gives a broad outline of some of the key indicators of childhood poverty and changes that have taken place in the...

We study the consequences of broader access to credit and capital markets on household decisions over the number of children. A model of the net reproduction rate is estimated on data from 78 countries over the period 1995{2010. Liquidity constraints are approximated by private credit and...

In this paper we analyzed a model of endogenous fertility in presence of financial market assets and social security pensions. Given the children externality and in the absence of corrective policy, the fertility rate chosen in market economy is too low. Indeed, in his optimal choice of family...