@inbook {595866,
	title = {Studying Contingency Systematically},
	booktitle = {Alan Gerber and Eric Schickler, eds., Governing in a Polarized Age: Elections, Parties, and Political Representation in America},
	year = {2016},
	pages = {304-327},
	publisher = {Cambridge University Press},
	organization = {Cambridge University Press},
	abstract = {https://dash.harvard.edu/handle/1/34390343},
	author = {Jennifer Hochschild and Einstein, Katherine Levine}
}
