@article {761366,
	title = {ON THE ORIGINS OF GENDER ROLES: WOMEN AND THE PLOUGH},
	journal = {THE QUARTERLY JOURNAL OF ECONOMICS},
	volume = {128},
	number = {2},
	year = {2013},
	url = {http://scholar.harvard.edu/files/nunn/files/alesina_giuliano_nunn_qje_2013.pdf},
	author = {Alesina, Alberto and Giuliano, Paola and Nunn, Nathan}
}
