Fertility and Education Decisions in Developing Countries: The Role of Social Norms

This paper studies how the social norm of intergenerational support, where parents anticipate financial assistance from their adult children in old age, influences fertility and education investment decisions in developing countries. We develop a dynamic life-cycle model with uncertain labor income and endogenous fertility and education choices, incorporating expectations of private transfers driven by this norm. Using data from the Indonesian Family Life Survey, we estimate labor income profiles and income risks, account for parental financial constraints, and document the prevalence of intergenerational transfers in the 2000s. The model is calibrated to match key empirical patterns in fertility and schooling. Counterfactual simulations reveal that a weakening of this social norm leads to declines in both fertility and educational investment, particularly among lower-educated parents. Our findings underscore the central role of intergenerational transfers in shaping demographic and human capital outcomes and provide new insights into the persistence of educational inequality in developing economies.