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The need for institutional change in capacity development of tertiary agricultural education

Authors: Mundie Salm, Gerard Baltissen, Richard Hawkins, Jifke Sol, Ruud Ludemann, Anouka van Eerdewijk, Mariana Wongtschowski, Driek Enserink and Marlene Roefs.

Publication date: October 2014

UNICEF Impact Evaluation Series: Data Collection & Analysis

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Impact evaluations need to go beyond assessing the size of the effects (i.e., the average impact) to identify for whom and in what ways a programme or policy has been successful. This video provides an overview of the issues involved in choosing and using data collection and analysis methods for impact evaluations. 

CSAE Scaling Up What Works: Experimental Evidence on External Validity in Kenyan Education

Authors: Bold, T.; Kimenyi, M.; Mwabu, G.; Ng'ang'a, A.; Sandefur, J.

Publication date: 2013

The recent wave of randomized trials in development economics has provoked criticisms regarding external validity. In this paper, the Centre for the Study of African Economies investigates two concerns – heterogeneity across beneficiaries and implementers – in a randomized trial of contract teachers in Kenyan schools.