Monthly Archives: October 2012

“Placebo tests” and the meaning of “urban” in agrarian countries

Jed Friedman at Development Impact summarizes a new paper by De Vreyer, Guilbert, and Mesple-Somps that measures the effect of locust swarms on human capital formation in Mali. I very much like the idea behind this paper – early childhood … Continue reading

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This is an actual thing in Malawi

The BNL Times has a story about a former professional “sex cleanser” who was hired to have sex with widows: ‘I started performing the duties of cleansing widows way back in 1985. I slept with widow after widow and each … Continue reading

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Decent study of the day

A new paper by David G. Blanchflower, Andrew J. Oswald, and Sarah Stewart-Brown argues that consuming more fruit and vegetables increases psychological well-being. This is the kind of paper that usually sends me on a rant about over-interpreting results and … Continue reading

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The most important question in the world

My old friend Jamie Lumsden recently posted the following on my facebook wall: This is a great question. On the surface it’s just an idle curiosity – why are the electronics I buy made it this poor, far-away place over … Continue reading

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My survey respondents are real people. It’s too easy to lose sight of that.

I don’t normally have any contact with the respondents in my studies, and that is by design. My being present during interviews could change the results, particularly given the sensitive topic. We work very hard to ensure that the surveys … Continue reading

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What does economics have to do with HIV transmission? And what good is economics anyway?

The two questions in the post’s title come up almost every time I tell people what I do. The former is voiced more frequently, but “what the hell is the point” is often just under the surface. In trying to … Continue reading

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Should UKaid be giving food to poor people?

Today UKaid was distributing sacks of maize to needy people at the Mpyupyu trading center on the northern edge of TA Mwambo. As I understand it, this is a 6-month program to alleviate hunger and maize shortages. Relative to inaction, … Continue reading

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WARNING: Malicious link in previous post (or, adventures in African computing)

My wordpress account was just hijacked by by some kind of spambot. I have deleted that post but if you received it as an email please do not click the links or images in it. Kudos to my mom for … Continue reading

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Ati

“Ati” is a Chichewa word that literally means “which”. Technically the prefix has to change according to the noun class in question. I am absolutely horrible at noun classes used by Bantu languages, which are akin to the gender of … Continue reading

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It’s okay to alternate: experiments are about excludability, not randomization

I had a conversation about designing experiments a while ago that I thought was worth putting up here, in case some other stressed-out development economist Googles this same issue. A friend of mine, who I’ll leave anonymous, was worried that … Continue reading

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