In this paper, we extend the individual evolutionary learning model by incorporating other-regarding considerations and apply the model to some Cournot games. Using the model fitted to the experimental data of a repeated 3-player Cournot game (with nonlinear cost and demand functions), we...

In northern Nigeria, half of primary school-age children attend school, half of girls are married before turning 15, and one in five people can read a whole sentence. Conducted in rural, low literate communities governed by traditional norms, this paper presents the results of a cluster...

School closures induced by the COVID-19 pandemic led to concerns about student learning. This paper evaluates the effect of school closures on student learning in Uzbekistan, using a unique dataset that allows assessing change in learning over time. The findings show that test scores in math for...

Before the COVID-19 pandemic, global learning levels were unacceptably low. In 2019, learning poverty, the share of children unable to read and understand a simple text by age 10, had reached 57 percent in low- and middle-income countries (World Bank and others 2022b). This constituted a global...

Can decentralizing demonstration accelerate learning about new technologies This paper randomizes access to a fixed demonstration kit for new flood-saline-resilient seeds across villages in Bangladesh, with demonstration either by a single farmer or spread across many farmers. In the short run,...