Harvard Business School

Historical Data Visualization

B.R. Mitchell, International Historical Statistics: Europe, 1750-2005. New York: Palgrave-MacMillan, 2007 B.R. Mitchell, International Historical Statistics: The ...
Fierce Healthcare

Here's where hospital markets are the most concentrated

Beyond historical visualizations, the Health Care Affordability Lab's online tool lets users simulate how new hospital ownership changes could impact a hospital market's concentration. (Getty Images) ...
Harvard Business School

Historical Data Visualization

Values for Soviet Union from 1960-1991 are an average of reported data for the following: Armenia, Belarus, Estonia, Georgia, Kazakhstan, Kyrgyzstan, Latvia, Lithuania, Moldova, Turkmenistan, Ukraine, ...