We present a simple model to illustrate how birthplace diversity may affect team performance. The model assumes that birthplace diversity increases the stock of available knowledge due to skill complementarities and decreases effciency due to communication barriers. The consequence of these two...

This evaluation aims to assess the extent to which the European Commission’s (EC) assistance has been relevant, efficient, effective and sustainable in producing the expected impacts in the education sector. Moreover, the evaluation also assesses co-ordination and complementarity with other...