TY - RPRT AU - Ferrando, Mery AU - Katzkowicz, Noemi AU - Barbanchon, Thomas Le AU - Ubfal, Diego TI - The Lasting Effects of Working While in School: A Long-Term Follow-Up PY - 2025/Oct/ PB - Institute of Labor Economics (IZA) CY - Bonn T2 - IZA Discussion Paper IS - 18238 UR - https://www.iza.org/index.php/publications/dp18238 AB - This paper provides the first experimental evidence on the long-term effects of work-study programs, leveraging a randomized lottery design from a national program in Uruguay. Participation leads to a persistent 11 percent increase in formal labor earnings seven years after the program, driven by a 4 percent increase in the monthly probability of being employed and a 6 percent increase in monthly wages. Effects are significantly larger for men, while remaining positive for women. The program is highly cost-effective, outperforming most job training programs and reaching levels comparable to early childhood investments. KW - school-to-work transition KW - youth employment KW - work-study program KW - long-term effects ER -