How Can Development NGOs Be Evaluated ?
In the past decade there has been a remarkable surge of interest in using impact evaluation to establish the effectiveness of development interventions. The conventional evaluation methods used by development consultants typically rely on simplistic before-after or with-without comparisons. Impact evaluation, by contrast, involves comparing actual outcomes with a formal counterfactual. Any differences between the two can be attributed to the intervention if, and only if, the counterfactual is credible. A conventional before-after comparison fails this test since the “before” situation is obviously not a credible counterfactual: outcomes could have changed over time for reasons unrelated to the intervention.Randomized controlled trials (RCTs) are usually considered the preferred design for impact evaluation, but there are also regression-based techniques such as regression discontinuity designs and regressions in first differences (double differencing).
To our knowledge, this item is not available for
download. To find whether it is available, there are three
1. Check below under "Related research" whether another version of this item is available online.
2. Check on the provider's web page whether it is in fact available.
3. Perform a search for a similarly titled item that would be available.
References listed on IDEAS
Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
- Edward Miguel & Michael Kremer, 2004. "Worms: Identifying Impacts on Education and Health in the Presence of Treatment Externalities," Econometrica, Econometric Society, vol. 72(1), pages 159-217, 01.
- Chris Elbers & Jan Willem Gunning, 2012. "Evaluation of Development Programs: Using Regressions to assess the Impact of Complex Interventions," Tinbergen Institute Discussion Papers 12-081/2, Tinbergen Institute.
When requesting a correction, please mention this item's handle: RePEc:fdi:wpaper:139. See general information about how to correct material in RePEc.
For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: (Vincent Mazenod)
If references are entirely missing, you can add them using this form.