@article {761356,
	title = {Commercial Imperialism? Political Influence and Trade During the Cold War},
	journal = {American Economic Review},
	year = {2013},
	url = {http://scholar.harvard.edu/files/nunn/files/commerical_imperalism.pdf},
	author = {Daniel Berger and Easterly, William and Nunn, Nathan and Shanker Satyanath}
}
