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Experimental Conversations
tekstilinnbinding,
2017,
Engelsk,
ISBN 9780262035101
Discussions of the use and limits of randomized control trials, considering the power of theory, external validity, gaps in knowledge, and what issues matter.The practice of …
tekstilinnbinding
Midlertidig utsolgt
Making Aid Work
e-bok,
2007,
Engelsk,
ISBN 9780262260398
An encouraging account of the potential of foreign aid to reduce poverty and a challenge to all aid organizations to think harder about how they spend their money.With more than a …