Economics of education: A research agenda

The paper presents a systematic taxonomy of research areas in the economics of education and gives a number of key topics that deserve more research attention in the future. Emphasis is put on documenting the unit cost of education at different schooling levels and curriculum types, along with the learning and earning outcomes of education. Evidence on the costs and benefits, from both the private and the social point of view, can lead to efficiency and equity assessments of an educational system. Among topics where the research effort should be intensified are the screening hypothesis, measuring education externalities and the quality of schooling.