@inbook{Cain2008, author = {Cain, L. and Rotella, E.}, title= {Epidemics, demonstration effects, and investment in sanitation capital by U.S. cities in the early twentieth century}, year = {2008}, doi = {10.4324/9780203928134.ch3}, editor = {Rosenblum, J.L.}, booktitle = {Quantitative economic history: The good of counting}, address = {New York}, publisher = {Routledge}, pages = {34--53}, }