Research Topics

The research leverages yearly variations in climate variables, such as rainfall and temperature, across the West Bank from 1999 to 2018 to assess their influence on individuals' decisions to stay in the agricultural sector. The main findings suggest that an increase in rainfall in the previous year is associated with a higher proportion of workers in the agricultural sector, especially in regions where agriculture is the primary economic activity. Temperature variation is also an important factor. An increase in the maximum temperature will generally have a negative effect on the supply of labor in the agricultural sector, while an increase in the minimum temperature may have a positive effect. However, this effect varies across different regions of the West Bank, reflecting the diverse agricultural practices and irrigation methods employed. The study also examines two potential mechanisms through which climate change affects labor decisions: agricultural labor migration to the Israeli labor market and how climate shocks affect agricultural wages.

Evidence from West Bank Schools

The current study aims to investigate the impact of academic achievement on child labor. The study utilizes survey data collected from Palestinian children in West Bank schools who are in the primary grades (5th–9th). The results show that increasing a child’s academic achievement is significantly associated with decreasing the probability that a child works for money in the following period. Our findings varied among children according to their gender, age, and parental academic background. Our analyses are subject to different specifications, including two-stage least squares (2SLS) to account for potential endogeneity. The results provide robust evidence about the linkage between school performance and child labor in the West Bank. Further, the study proposes an assessment of the child’s mental health problems by the Strengths and Difficulties Questionnaire (SDQ) as a potential mechanism through which the child’s achievement at school affects child labor.

Evidence from West Bank Schools

This study uses rich administrative and survey data to investigate the effects of class size on students’ cognitive tests as well as bullying and violent behavior. I use the maximum class size rule to create a regression discontinuity (RD) relation between cohort enrollment size and class size in the public and the United Nations Relief and Works Agency (UNRWA) school system in the West Bank. In addition, I provide evidence that there is no violation of the RD assumptions resulting from discontinuities in the relationship between enrollment and students’ household background at cutoff points induced by a maximum class size rule. The main findings suggest that class size has no direct impact on students’ cognitive skills except for those in grade six. However, class size reduction improves the quality of life for children by mitigating the bullying and violent behavior among pupils that may negatively affect their achievements. Finally, I point to peer relations and mental health problems as a potential mechanism through which class size affects children’s self-reported bullying–victim instances and violent behavior.

This paper measures the wage differential between Palestinian non-refugees and Palestinian refugees in the West Bank and Gaza over the years 1999–2012. First, the main individual and occupational differences between the two groups in the two regions are presented. Then, the wage differential is decomposed into two components: a “human capital effect, explained part” and a “coefficient effect, unexplained part.” Second, findings suggest that though the wage gap has always existed and favored non-refugees in the West Bank, it has a more substantial impact among low-skilled workers and those in the private sector. Furthermore, most of this gap is attributed to the unexplained part of the wage decomposition model. In Gaza, the wage gap favored refugee workers. Most of this wage gap among unskilled workers is attributed to the endowment/human capital effect, while for skilled workers most of the wage gap is due to the unexplained part—the “coefficient effect”—after 2006.