@article{gordon_simpson_PC_forthcoming,
	Author = {Sanford C. Gordon and Hannah K. Simpson},
	Date-Added = {2020-02-05 22:58:20 -0500},
	Date-Modified = {2020-02-05 22:58:53 -0500},
	Journal = {Public Choice},
	Title = {Causes, Theories, and the Past in Political Science},
	Year = {forthcoming}}