Suchergebnisse

This study analyzes the effect of all-day (AD) primary school programs on maternal labor supply. To account for AD school selectivity and selection into AD primary school programs I estimate bivariate probit models. To identify these models I exploit variation in the allocation of investments to AD primary schools across time and counties. This variation results from the public investment program "Future Education and Care" (IZBB) which was introduced by the German federal government in 2003. My results indicate for mothers with primary school-aged children in Germany (excluding Bavaria) a significantly positive effect of AD primary school programs on labor supply at the extensive margin. On average, mothers who make use of AD primary school programs are 26 ppts more likely to be employed than mothers who do not make use of these programs. This large effect is robust to alternative specifications and estimation methods and mainly concentrated in states with AD primary school student shares of up to 20%. On the contrary, there is no evidence for an impact of these programs on maternal labor supply at the intensive margin (full-time vs. part-time).

In this paper I compare the relationship between first-birth timing and post-birth labor supply for high school and college graduate mothers. Given that pre-birth wages are increasing in fertility delay, the rising opportunity cost of time would suggest that among both groups, later mothers work more. Yet I only find this pattern for high school graduates. For college graduates, I instead find that there is a strong U-shaped pattern between hours worked within motherhood, and the career timing of first birth.

Since September 2000, as a result of mobility restrictions, the supply of Palestinian workers competing for local jobs in the West Bank has increased by about fifty percent. This paper takes advantage of this unique natural experiment to study the effects of labor supply shocks on labor market outcomes. Using quarterly information on wages and employment in each city in the West Bank, the paper analyzes the short-run adjustment of labor markets to a large inflow of workers separately from the effects of political instability. The results suggest that low-skilled wages are adversely affected by an increase in the supply of low- and high-skilled workers, while high- skilled wages are only weakly negatively related to an increase in their own supply. This is consistent with a scenario in which high skilled workers compete for low skilled jobs, pushing the low skilled into unemployment. This latter hypothesis is confirmed by analyzing the effects of changes in labor supply on unemployment.