I wanted to follow up on David’s post of yesterday on the issue of sharing results with respondents. My initial reaction was that we kind of owe this to the respondents not least because they spent a lot of time answering our tedious questionnaires. But as David points out, it’s not quite that simple in cases where we expect to have ongoing work.
- dissemination of results
· Tim Ogden has two nice posts discussing critiques of randomized trials at the Financial Access Blog.
coauthored with Jishnu Das
Women perform 66 percent of the world’s work, and produce 50 percent of the food, yet earn only 10 percent of the income….
--Former President Bill Clinton addressing the annual meeting of the Clinton Global Initiative (September 2009)
Impressive, heart-wrenching, charity-inducing, get off your sofa and go do something heartbreaking.
The past week has seen the World Bank building covered in banners and messages promoting the release of the 2012 World Development Report and the annual meetings. One of my colleagues drew my attention to this claim of impact on the sidewalk outside the Bank:
Studies of poverty, inequality, and development tend to be conducted in disciplinary silos. Rarely do such efforts reach across disciplinary boundaries and thus at times they fall short of grasping the complexity of these issues. Various scholars have made a case for interdisciplinary approaches particularly in the field of international development.
If you want to know the average impact of being assigned the option of some “treatment”— the so-called “intent-to-treat” parameter—then you will get a good (unbiased) estimate by comparing the mean outcome for an experimental group that is randomly assigned the treatment with that for another group randomly denied that option.
I am writing to follow up on Berk’s post about using regression discontinuity design to evaluate the impacts of conditional cash transfer (CCT) programs. It happens that some colleagues and I at the International Food Policy Research Institute recently completed two papers using a unique regression discontinuity design (RDD) to evaluate the impacts of El Salvador’s Comunidades Solidarias Rurales (CSR) program. T
When I first started field work in Indonesia (as a PhD student) I observed numerous household survey interviews. Even though I didn’t speak Javanese I was familiar with the questionnaire and so could follow the ups and downs of the household interview. These survey encounters were not trivial events for the typical household that, almost universally, would welcome a group of strangers into their house who would then probe and ask about every aspect of their lives for up to two hours.
- Survey effects