March 13, 2008

Quickbits March 2008

The Economist article Of internet cafés and power cuts was passably interesting on the subject of technology in developing countries, although it takes the usual optimistic approach that the Economist favours. The Economist picked up on this issue was the publication of this year’s Global Economic Prospects by the World Bank, with a focus on technology adoption and a barrel full of blindingly obvious conclusions.
More interesting is the research that both of those draw on quite heavily, building a Historical Cross-Country Technology Adoption Database. You can download the database itself from that page, but the overview article Cross-Country Technology Adoption: Making the Theories Face the Facts by Diego Comin and Bart Hobijn is much more manageable. I haven’t dug into the data yet, but the initial Economist article made me suspicious - the data itself may suffer from survivor bias (e.g. the many failed technologies don’t feature), doesn’t explain disrepancies such as the dominance of VCDs in developing countries as opposed to DVDs in developed countries, and the focus on mobile phone uptake doesn’t take account for the nature of that particular technology. I’m not sure I can face the data itself, as the sun is shining.
Eagle-eyed Declan Butler (a literal description; he’s at the cutting edge of trans-species surgery) quotes short-sighted Paul Currion in Nature magazine. Declan’s article Satellite can spot razed villages in Darfur on the fantastic work of Erik Prins for Amnesty International on monitoring burnt villages using remote sensing. Amnesty used his research as part of their campaigning back in 2004-5, but Erik has just published an article, Use of low cost Landsat ETM+ to spot burnt villages in Darfur, Sudan, in the International Journal of Remote Sensing. The research is right on the mark, although it’s unlikely that the large-scale study that he calls for in the conclusion will happen any time soon; lack of funds, lack of will.
I’m angry with Firoz, who published his dissertation without telling me. Or maybe he did tell me and I just forgot. Anyway, my revenge for his oversight and/or my memory loss is to link to it here: The Utility of GIS Analysis in Coordinating Humanitarian Assistance. Congratulations, Firoz; now get back to work.