He gained his PhD in economics from Warsaw School of Economics via a study of financing of health systems from the point of view of investment in cost-effective interventions. He has worked at health technology assessment and health insurance institutions and consultancies. Currently Jaro runs an independent health outcomes consultancy. In the area of reproduction, Jaro has worked on projects related to IVF, preterm birth and contraception. His major interests are evidence-based medicine, health systems financing, pricing and reimbursement and health policy.