Discussion Paper Series, Forschungsinstitut zur Zukunft der Arbeit 7171
Self-esteem has been conceptualized as a social vaccine. The belief is that high self-esteem can inoculate young people, against vulnerability to a wide range of social illnesses. This study gives a contribution in the understanding of the causal relation between self-esteem and sexual behaviour among American adolescents. I analyzes the impact of different levels of early self-esteem on a wide set of risky sexual behaviours. I use data from the National Longitudinal Study of Adolescent Health and I take into account the endogeneity of self-esteem using instrumental variables methods and measuring self-esteem before sexual initiation. I find that self-esteem over a certain threshold' is a protective resource for girls, delaying the onset of sexual activity, reducing the number of occasional sexual partners and increasing the likelihood of having protected sexual encounters.
self-esteem adolescent's sexual behaviour Add Health instrumental variable model