The bulk of education research focuses on the benefits of the traditional K–12 and higher education systems, while non-traditional programs are relatively understudied. But economists are starting to shine a light on the large returns to investing in adult education.
In a paper in the American Economic Journal: Economic Policy, authors Blake H. Heller and Kirsten Slungaard Mummafound large earnings gains and more civic engagement among immigrants who participated in an adult program teaching English as a second language (ESL). The benefits of these programs also led to a sizable return for taxpayers.
Heller suggests that, in spite of the polarized space of immigration politics, ESL programs are likely to find traction on both sides of the political aisle because they combine the appeal of people working hard to improve themselves with a social safety net appeal. He recently spoke with Tyler Smith about the need for more research on adult education and the benefits of English language programs.