Fig. 1From: Yet another tale of two cities: Buenos Aires and ChicagoSources: Historical data for Chicago from One Hundred Years of Land Values in Chicago, by Homer Hoyt, and data for 1940–2005 from the U.S. Census. Historical data for Buenos Aires is from Anuario Estadístico de la Ciudad de Buenos Aires and Anuario Municipal, and data for 1950–2005 from Poblacion de Buenos AiresPopulation growth of Chicago and Buenos Aires, 1800–2005.Back to article page