@article {habyarimana2007,
	title = {Why Does Ethnic Diversity Undermine Public Goods Provision?},
	journal = {American Political Science Review},
	volume = {101},
	year = {2007},
	pages = {709-725},
	author = {Habyarimana, James and Humphreys Macartan and Daniel Posner and Jeremy Weinstein}
}
