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Twin births are often construed as a natural experiment in the social and natural sciences on the premise that the occurrence of twins is quasi-random. We present new population-level evidence that challenges this premise. Using individual data for more than 18 million births (more than 500,000...
Persistent link: https://www.econbiz.de/10011653133
Twin births are often construed as a natural experiment in the social and natural sciences on the premise that the occurrence of twins is quasi-random. We present new population-level evidence that challenges this premise. Using individual data for 17 million births in 72 countries, we...
Persistent link: https://www.econbiz.de/10011931707
Twin births are often used to instrument fertility to address (negative) selection of women into fertility. However recent work shows positive selection of women into twin birth. Thus, while OLS estimates will tend to be downward biased, twin-IV estimates will tend to be upward biased. This is...
Persistent link: https://www.econbiz.de/10011931843
We analyze the impact on schooling outcomes of growing up in a family headed by a single mother. Growing up in a non-intact family in Germany is associated with worse outcomes in models that do not control for possible correlations between common unobserved determinants of family structure and...
Persistent link: https://www.econbiz.de/10010267577
The paper explores the relationship between religiosity and fertility among Catholics in Spain, thereby answering the question whether the two parallel trends of dramatic drops in fertility and in religiosity are inter-related. It looks at current religiosity as well as exposure to religiosity...
Persistent link: https://www.econbiz.de/10010268029
The paper examines intergenerational transmission of 'religious capital' from parents to their offspring, within an economic framework of a production function of 'religiosity' where parental inputs serve as factors of production. A sample of Catholic Spaniards who grew up in Catholic households...
Persistent link: https://www.econbiz.de/10010268108
Since the 1970s almost all states have introduced a form of joint custody after divorce. We analyze the causal effect of these custody law reforms on the incidence of marriage and divorce. Our identification strategy exploits the different timing of reforms across states and the control group of...
Persistent link: https://www.econbiz.de/10010269511
We use elementary game-theoretical concepts to compare domestic equilibria with and without marriage. In particular, we examine the effects of marriage legislation, matrimonial property regime, and divorce court sentencing practice, on the decision to marry, and on the choice of game conditional...
Persistent link: https://www.econbiz.de/10010269649
Sex ratios, i.e., relative numbers of men and women, can affect marriage prospects, labor force participation, and other social and economic variables. But the observed association between sex ratios and social and economic conditions may be confounded by omitted variables and reverse causality....
Persistent link: https://www.econbiz.de/10010270571
In order to credibly sell legitimate children to their spouse, women must forego more attractive mating opportunities. This paper derives the implications of this observation for the pattern of matching in marriage markets, the dynamics of human capital accumulation, and the evolution of the...
Persistent link: https://www.econbiz.de/10010271277