Resumen de What’s Behind Her Smile? Looks, Self-Esteem, and Labor Market Outcomes

Francisco Gallego, Cristian Larroulet, Andrea Repetto L.

• We explore how improving dental health affects economic, social, and psychological outcomes. Using a randomized intervention whereby an impoverished group in Chile received free dental care, including access to prostheses, we find that the treatment in the short-run: (i) significantly improved dental health of both men and women, (ii) had a significant and positive effect on women’s self-esteem, and (iii) positively impacted both employment rates and earnings among women.

  In the medium run, the effects on dental health and self-esteem persist but the treatment effects on labor market outcomes become statistically non significant, although still economically relevant among women with low levels of self esteem and among women missing at least one front tooth at baseline. We also find treatment effects on spending on appearance-related items, and improvements in the quality of relationships with partners including a reduction in verbal violence. The employment effects come mostly from the informal sector. Using several pieces of evidence, we document that the employment effects are consistent with a combination of increases in productivity and labor supply jointly with a possibly much smaller response of labor demand in the formal sector.