PRIO Paper
Urdal, Henrik (2008) Urban Social Disorder in Asia and Africa: Report on a New Dataset. PRIO Paper. Oslo: PRIO.
A new version of the Urban Social Disorder (USD) dataset is now available, featuring a longer time-span and vastly expanded set of cities across the developing world, making it one of the longest historical event datasets for conflict and protest data for the cities that it covers.
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