In a well-known and widely-cited paper, Akerlof, Yellen, and Katz (1996) proposed a novel and counter-intuitive explanation for the rise of non-marital births in the U.S. that emphasized the way in which improved birth control and legalized abortion altered social norms about the responsibility...

Cooperation and competition are both essential elements of economic life. Here we explore how cooperativeness in a prisoner’s dilemma is correlated with competitiveness in a sample of 9-12 year old children in Colombia and Sweden. Using two different measures and four different tasks for...

While there is debate regarding the magnitude of the impact, immigrant inflows are generally understood to depress wages and increase employment in immigrant-intensive sectors. In light of the over-representation of the foreign-born in the childcare industry, this paper examines whether...

Young children are thought to be vulnerable to separation from the primary caregiver/s. This raises concern about whether early child care enrollment may harm children's development. We use child care assignment lotteries to estimate the effect of child care starting age on early cognitive...

This paper examined the dynamics and determinants of consistent use of condoms among youths in the Cape Area of South Africa. A longitudinal data of 3,210 young people collected between 2002 and 2005 was analysed using Stata/SE version 12 with Generalised Linear Latent And Mixed Model (GLLAMM)...

This paper investigates how expansion of the supply of childcare is likely to change the use of childcare services and especially the extent to which the social imbalance in its use is corrected. The empirical case at hand is Flanders, the largest region of Belgium, which has a comparatively...

This paper studies the effect of parenthood timing on future wages. Using data from the German Socio-Economic Panel (SOEP), we employ an instrumental variable approach to identify the causal effect of delaying parenthood on wages of mothers and fathers. Consistent with previous studies, we...

This paper analyzes the effects of job displacement on fertility using Finnish longitudinal employer-employee data (FLEED) matched to birth records. We distinguish between male and female job losses. We focus on couples where one spouse has lost his/her job due to a plant closure or mass layoff...

Increases in female employment and falling fertility rates have often been linked to rising female wages. However, over the last 30 years the US total fertility rate has been fairly stable while female wages have continued to grow. Over the same period, we observe that women's hours spent on...

We examine whether the effect of sibship size on education differs by the individual's birth order in low-income countries, using data from Matlab, Bangladesh. Exploiting exposure to the randomized family planning program in Matlab for identification, we find evidence that sibship size has...