Measuring the presence and incidence of cholera in Hindustan: New data from primary sources for the colonial era.

We build a new dataset covering 90 years of Cholera spreading in Hindustan from 1814 to 1904. We gather data from a collection of primary sources issued from medical reports. We propose a harmonization procedure to make these data comparable and corresponding to the current borders of India, Pakistan, Nepal, and Bangladesh. Our methodology is corroborated when comparing our newly produced data with other accounts, in particular Roger (1926)'s estimations. It opens the door to research aiming at estimating the effect of the successive waves of Cholera on the economic, social and epidemiological dynamics of the region.

The Association between Religiosity and Fertility Intentions Via Grandparenting: Evidence from GGS Data.

Although the literature concerning the association between religiosity and fertility in European countries is already quite extensive, studies exploring the mechanisms of action of religiosity are rare. The main aim of this article is to investigate whether grandparental childcare is a mediating or moderating variable in the association between attendance at religious services and the intention to have a second or third child. Building on previous literature, we assume that parents who are more religious might put more effort into establishing a positive relation with the grandparents of their child/children. Consequently, compared to parents who are less religious, those who are more religious could be more receptive to possible encouragement from grandparents to have another child and may be more optimistic regarding grandparents' involvement with an additional child. Using Generations and Gender Survey (GGS) data for eleven European countries, we find evidence of a strong and positive effect of attendance at religious services on fertility intentions. Receipt of regular or weekly help from grandparents positively moderates the association between attendance at religious services and fertility intentions, albeit only for male respondents and mainly for the intention to have a second child.

Fertility and Childlessness in the United States.

We develop a theory of fertility, distinguishing its intensive margin from its extensive margin. The deep parameters are identified using facts from the 1990 US Census: (i) fertility of mothers decreases with education; (ii) childlessness exhibits a U-shaped relationship with education; (iii) the relationship between marriage rates and education is hump-shaped for women and increasing for men. We estimate that 2.5 percent of women were childless because of poverty and 8.1 percent because of high opportunity cost of childrearing. Over time, historical trends in total factor productivity and in education led to a U-shaped response in childlessness rates while fertility of mothers decreased.