Maintenance work on the ZORA database servers is scheduled for Thursday 25th July 2019 from 19:00-20:00. During this period ZORA and JDB will not be available. Thank you for your understanding.
Bourdon, J; Frölich, M; Michaelowa, Katharina (2010). Teacher Shortages, Teacher Contracts and their Impact on Education in Africa. Journal of the Royal Statistical Society: Series A, 173(1):93-116.
Bourdon, J; Michaelowa, Katharina (2009). Struck by Crisis. Development and Cooperation, 36(7-8):291-293.