In this paper we describe the Bulgarian statistical system that provides unique research possibilities for demographic analyses. In particular, we review the methodology, structure and informational flows for population registration and the registration of vital events in Bulgaria. In addition,...

We investigate the roles of genetic predispositions, childhood SES and adult schooling attainment in shaping trajectories for three important components of the overall health and wellbeing of older adults -- BMI, depressive symptoms and cognition. We use the Health & Retirement Study (HRS) and...