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Notes from the field: October edition

Markus Goldstein's picture
In our continued series on experiences in implementing impact evaluations in the field, here are a couple of observations from my recent experiences in the field on some enterprise related impact evaluations I am working on:
  • The case of the fired up implementers.One of the evaluations we are working on is comparing two different types of business training – with both being delivered by the same service providers.Apparently the training of the trainers worked too well; in at least one location the trainers were so entrepreneurially energized by the training that they developed their own hybrid model that combines the two (yes, there already was a third arm where folks get both).This reminded me the importance of always knowing (at multiple points in time), as best you can, what is actually being implemented.

A curated list of our postings on Measurement and Survey Design

David McKenzie's picture
This list is a companion to our curated list on technical topics. It puts together our posts on issues of measurement, survey design, sampling, survey checks, managing survey teams, reducing attrition, and all the behind-the-scenes work needed to get the data needed for impact evaluations.

Notes from the field: Setting up a firm survey in Malawi

Markus Goldstein's picture

I am currently in Malawi rolling out a firm survey with my colleagues Francisco Campos and Manuela Bucciarelli.    As we’ve gone through the enumerator selection and training this week and a pre-test of the survey, a number of observations have come up – some related to firm surveys in particular, some more general.   In no particular order:

Measuring secrets

Markus Goldstein's picture

One of the things I learned in my first field work experience was that keeping interviews private was critical if you wanted unbiased information.   Why? I guess at the time it should have been kind of obvious to me – there are certain questions that a person will answer differently depending on whom else is in the room. We were doing a socio-economic survey of rural households in Ghana, and we thought that income, in particular, would be sensitive, since spouses tended to share information on this selectively and perhaps in a strategic way.